Manual Damper Control air Duct Vent Iron Valve HVAC Chimney Pipe Damper Stove Fireplace Damper Replacement Ventilation
oomvarmer
£ 26.00
free delivery
CAPRICORN K13510 HypAirBalance Pipe Ventilation Valve, White, Klein
100 % Herm tique Gr ce Au Nouveau Syst me D' quilibre Hypair
£ 9.54
free delivery
11% discount
2 x 100mm Backdraught Shutter Flap 4-inch Non-Return Valve Damper Flap to Connect Duct Pipe or Flexible Ducting Hose Backdraft Cold Air Stopper
You will receive a pack of 2 x 100mm 4 inch plastic ducting connectors with inline backdraught shutter gravity damper flap. Material PVC plastic. Colour white. Diameter 100mm.Prevent cold air from entering through home exhaust fan ducting using back draught shutter.
£ 7.99 £ 8.99
McAlpine VP2W Ventapipe 25 Air Admittance Valve with 1.5" Universal Outlet, White
Ventapipe
£ 10.49
free delivery
Ø 100mm / 4'' Adjustable Diffuser - Air Supply Valve - Ventilation Ducting Cover - Metal - White
Effortlessly Adjust the Direction and Intensity of Airflow in Your Ventilation System by Simply Rotating the Control Disc on Our 100mm Steel Adjustable Diffuser Designed for Air Supply
£ 9.97
Vent Systems 125 mm / 5" Inch - Air Vent Duct Connector Flange - Plastic Ventilation Pipe with Valve - Ducting Connector for Round Flexible or Straight Pipes, Ventilation System HVAC
Ideal for home and office upgrades, Vent Systems products combine portability with quality and exceptional durability, functioning optimally within a temperature range of 41 F to 140 F.
£ 9.98
Steinberg14 Diameter 150 mm Connector with Backflow Valve - Check Valve Connector Ventilation Pipe Round Duct Ventilation System Pipe Connector
Heat-resistant from -15 C to 60 C
£ 8.45
HypAir Balance Pipe Aerator DN 32-63 and DN 70-110 Ventilation Valve for Plumbing Systems (DN 32-63)
Quick safe and easy installation
£ 13.10
free delivery
Novanetus HypAir Balance Pipe Aerator DN 32-63 Ventilation Valve for Sanitary Systems
HypAir Balance Pipe Aerator HBN032063 (DN 32-63) is suitable for pipe sizes DN 32-63.
£ 13.90
Repa Market 4" Inch / 100 mm Pack of 2 Duct Backdraft Blockers - Pipe Connector with Backdraught Shutter - Backflow Preventer - Dryer Vent Adapter - Inline Air Extractor - Pipe Line Coupler with Valve
Constructed with a male spigot, this backdraft shutter boasts a durable white plastic exterior, ensuring reliable performance in extractor fan systems.
£ 9.95
HavenDomicile Industrial Dust Extraction Pipe Connector, 100mm ABS Ventilation Duct Adapter, With Three Way Valve
COMPACT DIMENSIONS Measuring 260*139*100MM, this black dust hose connector is thoughtfully sized to fit standard dust collection systems while remaining space-efficient, allowing for seamless integration into your workshop setup without taking up excessive room.
£ 9.85
free delivery
H&C VENT Anthracite Exhaust Hood Vent 153 mm with 100 mm 4 inch Connector Flange│ Air Ventilation Covers with Valve/Backdraft and Mouse Protection │ Extractor Cap Cover for Duct Pipe│ Inside Outside
Practical Use This Ventilation Hood comes with Gravity flap Backdraft damper and Mouse Protection. Gravity flap works as one way valve which stops air flow when ventilation system is not in use. At the same time not letting back into your home unpleasant odours, dust and frost. This Ventilation Hood Vent grille works great in extreme weather conditions preventing from heavy rain shower, wind storms and heavy snowing.
£ 15.36
Air Duct Control Check Valve Reliable Solution for Maintaining Ventilation Efficiency in Various Pipe Projects (200MM)
Efficient Design Featuring a clever design, this air duct control check valve allows for airflow while backdraft, efficient ventilation and the spread of unpleasant .
£ 11.72
free delivery
100mm In-line Extractor Fan Vent Back Draught Shutter With One Spring And Two Flaps
Material PVC.
£ 9.60
free delivery
XIBIO HVAC Manual Plastic Air Duct Check Valve Volume Flow Rate Damper for ventilation Flexible pipe 80/100/120/150mm ABS (Size : 150mm)
Metal Lathes
£ 24.00
free delivery
Bathroom Kitchen Exhaust Fan Check Valve PVC Round Pipe Backdraft Damper Ventilation System Air Flow Control One-Way Valve for Air Duct 80mm 100mm 110mm 120mm 150mm 200mm White(100mm)
PVC Material Made of PVC material, this fan check valve is sturdy and long-lasting, reliable performance for a prolonged period of time.
£ 5.23
free delivery
CYRENT Ventilation Pipe Check Valve Round Air Duct Control ABS 80-200mm White Backdraft Prevention for Exhaust Fan Systems(80MM)
Excellent material This ventilation pipe check valve is made from quality materials, supporting exceptional sturdiness and long-lasting performance.
£ 4.01
free delivery
Airope, Connector & Connector Ø 100 mm with Non-Return Valve for Round Duct Ventilation Pipe and Extractor System, Helps Prevent The Return of circulating Fluid.
Hose connector with check valve was created by us the AIROPE for you our loyal customers and especially for your PVC ventilation systems with a diameter of 100 mm. For the use of the product, it couldn't be easier, just insert the connector between two hoses to ensure quiet, comfortable and highly efficient ventilation all year round.
£ 8.45
Air Duct Control Check Valve Ventilation Pipe Accessory for Exhaust Fan System Backdraft Prevention Non-Oxidizing ABS Material (150MM)
INSTALLATION MADE SIMPLE This check valve connects effortlessly to your existing ventilation system, allowing you to improve airflow quickly and efficiently.
£ 4.75
free delivery
50% discount
Hon&Guan 150mm Adjustable Air Vent Covers for Wall 6 Inch Indoor Air Vent Shower Ceiling Vent Round Ventilation Cover for Duct Pipe, Air Conditioning Systems
Well-made made of excellent plastic, sturdy and wear-resistant, odourless and safe.
£ 11.04 £ 21.99
Highly Strength PVC Air Vent Check Valves Ventilation Pipe Round Check Valves Inline Backdrafts Damper Enduring Ventilation Pipe Round
Allows for smooth airflows while avoiding backdrafts, ensuring efficient ventilation and avoiding smell from spreading
£ 7.89
free delivery
Highly Strength PVC Air Vent Check Valves Ventilation Pipe Round Check Valves Inline Backdrafts Damper Enduring Backflow Preventer
Make from PVC, this ventilation pipe check valves ensures durability and long-lasting performances
£ 6.99
free delivery
Highly Strength PVC Air Vent Check Valves Ventilation Pipe Round Check Valves Inline Backdrafts Damper Enduring Backflow Preventer
This check valves is designed for easy installation, saving time and effort. Just connecting it to the ventilation pipe, and it is ready to use
£ 7.99
free delivery
Awenta K0125 22 Valve Connector for VMC Ventilation System Diameter 125 mm
Diameter 125 mm
£ 4.29
Highly Strength PVC Air Vent Check Valves Ventilation Pipe Round Check Valves Inline Backdrafts Damper Enduring Inline Damper
Make from PVC, this ventilation pipe check valves ensures durability and long-lasting performances
£ 7.69
free delivery
Highly Strength PVC Air Vent Check Valves Ventilation Pipe Round Check Valves Inline Backdrafts Damper Enduring Backflow Preventer
Suitable for various applications, including fan pipes, pipe projects, and ventilations
£ 7.49
free delivery
Air Admittance Valve 50mm Soil Vent Waste Pipe Anti-Syphon Internal External Grey
Air Admittance Valve - deformation-resistant product
£ 3.79
Pipe Backdraft Damper, PVC For Bathroom Kitchen Ventilation Check Valve, Prevents Reverse Irrigation(110mm)
reverse irrigation This PVC Fan Check Valve is specially designed to reverse irrigation, ensuring that the water flows in direction and avoiding any backflow issues. It is an essential compnt for maintaining proper water flow in your kitchen valve or round pipe .
£ 6.36
free delivery
Ventilation Pipe Duct Check Valve ABS Plastic Backdraft Damper Aitr Duct Connector Accessory Airflow Ducting Insert for Ventilation (100MM)
Application Suitable for fan pipes, pipe projects, and ventilation, this check valve provides a solution for proper airflow and direction control, making it ideal for a wide range of applications.
£ 5.99
NETFEN Valves, PVC Pipe Manual Switch Valve Air Volume Control Valve Regulating Air Pipe Manual Round Switch Valve for Ventilation Flexible (Size : ID 110mm)
Size ID 50mm , ID 75mm , ID 90mm , ID 110mm , ID 160mm
£ 11.13
free delivery
PVC Exhaust Check Valves Air Duct Check Ventilation Device Backflow Preventer Ventilation Pipe Round Valves Pipe Draft Blocker
Make from PVC, this ventilation pipe check valves ensures durability and long-lasting performances
£ 7.19
free delivery
Exhaust Pipe Check Valve, Air Backflow Check Valve, Smoke Pipe Check Valve Kitchen And Bathroom Ventilation Systems(75)
VERSATILE APPLICATION FOR MULTIPLE SPACES Suitable for bathroom exhaust fans, kitchen ventilation systems, air ducts, and general ventilation setups. This check valve works excellently with 3-4 inch diameter pipes, making it appropriate for residential and light commercial applications where controlled airflow is required.
£ 4.31
free delivery
PVC Exhaust Check Valves Air Duct Check Ventilation Device Backflow Preventer Ventilation Pipe Round Valves Kitchen Accessories
Allows for smooth airflows while avoiding backdrafts, ensuring efficient ventilation and avoiding smell from spreading
£ 8.09
free delivery
K0150 22 Connector Coupler Connection Hose with Backflow Valve/Round Air Tube Diameter 150 mm Ventilation System Channel
Colour White.
£ 5.99
PVC Exhaust Check Valves Air Duct Check Ventilation Device Backflow Preventer Ventilation Pipe Round Valves Backflow Preventer
Suitable for various applications, including fan pipes, pipe projects, and ventilations
£ 11.89
free delivery
KOTARBAU® Round Disc Valve for Pipe Connection Diameter 125 mm Black Anemostat Exhaust Plate Valve Ventilation Grille Ceiling Valve Plastic Ceiling Diffuser Exhaust Air Ventilation Valves Cover Exit
Construction the 125 mm plastic diffuser consists of a body removable by turning and clicking, a place for the filter and a fixed seal. The air flows through the anemostat forced or by gravity with an intensity of 0 to 320 m3 h . Tight fitting thread provides enhanced protection against spontaneous misalignment. It is a universal outlet for supply and exhaust systems. The diameter of the collar is 125 cm.
£ 24.34
free delivery
LIRAST Ø 125mm / 5 inch White Metal Diffuser with Mounting Ring - Exhaust Air Valve - Ventilation Cover
Fast and Simple Installation on Wall or Ceiling
£ 12.45
The Ventilation vlg100b-y vlg100b Butterfly of No Air in ABS with compensatory Gasket, Valve for Pipe Diameter 100 ? 110 mm White
Suitable for insertion into pipe, diameter 100 110 mm
£ 13.04
PVC Ventilation Pipe Round Check Valves Inline Backdrafts Damper Air Duct Check Ventilation Device Enduring Backflow Preventer
Make from PVC, this ventilation pipe check valves ensures durability and long-lasting performances
£ 7.09
free delivery
Oniissy Backdraft Damper PVC Check Valve For Bathroom Kitchen Ventilation System, Round Pipe Exhaust Fan Air Flow Control White (80mm)
Ventilation Efficiency Prevent reverse airflow with this PVC check valve designed for bathroom and kitchen exhaust systems, effectively stopping backdraft, unpleasant flavor, and external air from re-entering your home while maintaining optimal ventilation performance.
£ 4.49
free delivery
PCV Crankcase Breather Valve Vent Hose Pipe Compatible with for A3 06F103221E
Product 2 x Crankcase Breather Hose
£ 20.99
free delivery
Ventilation Pipe Round Check Valves Inline Backdrafts Damper Backflow Preventer for Kitchen Bathroom Use Exhaust Duct Check Valves
Make from PVC, this ventilation pipe check valves ensures durability and long-lasting performances
£ 7.19
free delivery
Ventilation pipe, round check valves, plastic inline rear penetration damper, backflow flow for kitchen bathroom, use backbloom prevention
When made of PVC, this vent pipe test valves introduces durability and long lasting performances
£ 10.49
free delivery
MKK Ko100-22 Building Material:, White, Klein(Packaging May Vary)
Kitchen
£ 3.00
PVC Ventilation Pipe Round Check Valves Inline Backdrafts Damper Air Duct Device Enduring Pipe Round Valves
Allows for smooth airflows while avoiding backdrafts, ensuring efficient ventilation and avoiding smell from spreading
£ 9.19
free delivery
FloPlast AF110G Grey Push-Fit Air Admittance Valve
CE marked to BS EN 12380 Attestation level 4
£ 22.90
free delivery
Portable Sturdy ABS Pipe Ventilation Control Valves Easy Installion and Disassemble 4MM Wall Household Accessory Easy Disassembly Valves
Seamlessly integrate this valves into home renovations projects or industrial setups, as its socket end designs allows for quick pipe insertion and secure solvent welding or adhesive sealing
£ 18.79
free delivery
PVC Exhaust Duct Check Valves Replacement None Return Valves Backflow Preventer for Ventilation Systems Easy Installation Pipe Draft Blocker
Allows for smooth airflows while avoiding backdrafts, ensuring efficient ventilation and avoiding smell from spreading
£ 8.69
free delivery
ZiStarlilife Ventilation Pipe Check Valve, PVC Backdraught Shutter Flap Non-Return Valve Damper Flap, 80Mm To 200Mm Water Non Return Valves Connector Ventilation Pipe(110MM)
Durability and Long-lasting This ventilation pipe check valve is made from excellent materials, make sure durability and long-lasting performance.
£ 5.79
free delivery
11% discount
Car Engine Crankcase Vent Valve Hose, OE: 022103765A for 3.2L V6 2004-2006
Easy Installation - This Engine Crankcase Vent Valve & Hose is designed for easy installation. It is set to directly replace your old or broken part, eliminating the need for complex procedures. It's a hassle-free solution to keep your car running smoothly.
£ 25.76 £ 28.79
KMGDM Portable Sturdy ABS Pipe Ventilation Control Valves Easy Installion and Disassemble 4MM Wall Household Accessory
Seamlessly integrate this valves into home renovations projects or industrial setups, as its socket end designs allows for quick pipe insertion and secure solvent welding or adhesive sealing.
£ 23.58
free delivery
PVC Ventilation Pipe Round Check Valves Inline Backdrafts Damper Air Duct Check Ventilation Device Enduring Backflow Preventer
Make from PVC, this ventilation pipe check valves ensures durability and long-lasting performances
£ 7.99
Kair Ceiling Extract Valve 100mm - 4 inch White Coated Metal Vent
The air flow is adjusted by rotating the control disc and locking with a lock nut when set.
£ 14.99
FORLUZ Vent Cover, 60-120mm Steel ventilation grill wall hole cover extractor hood louver valve exhaust fan pipe Heating Cooling Vent system (Size : 120mm)
201 stainless steel circular ventilation exhaust grille, wall ceiling, ventilation holes, grille, duct cover, outlet heating and cooling, waterproof vent cap
£ 21.37
free delivery
Emiif Air Duct Control Check Valve, 80-200mm White ABS Exhaust Fan Pipe Accessory Duct Ventilation System Pipe Connector(200MM)
QUALITY Made from high-quality ABS material, this ventilation pipe round check valve offers long-lasting performance and reliability for your exhaust systems. The robust construction withstands daily use whilst maintaining optimal functionality, making it an essential component for effective air circulation in your home or workspace.
£ 18.69
free delivery
Portable Sturdy ABS Pipe Ventilation Control Valves Easy Installion and Disassemble 4MM Wall Household Accessory High Sealability Damper
Craft from sturdy ABS materials, this valves is features easy to disassemble structure for maintenances
£ 20.29
free delivery
Qussedser Plastic Motorized Damper PVC Check Valve Air Duct Volume Controller for Ventilation Pipe 220VAC 75mm
Model Number Plastic Damper
£ 16.23
free delivery
Osmond Plastic Motorized Damper PVC Check Valve Air Duct Volume Controller for Ventilation Pipe 220VAC 75mm
Model Number Plastic Damper
£ 14.85
free delivery
TOPINCN Round White Ceiling Air Vent Register,4 Sizes Ceiling Diffuser Exhaust Supply Valve Air Vent Anemostat Ventilation Ducting Hose Cover(75mm)
PREMIUM MATERIA This air flow round ventilation ducting hose covers is made of high-quality ABS material, environmental-friendly, safe, sturdy and durable to use.Easy to install and use,thereby intake or exhaust the fresh air into your life.
£ 5.81
TOTMOX RV Bathroom Round Vent ABS Shutter Grille Cover White Soffit Vent, 75mm Vent Grid Indoor Ceiling Exhaust Valve Round Diffuser Pipe Ventilation Outlet Cap
TOTMOX
£ 20.89
free delivery
Circle Duct Ventilation Cover 150mm Round Ceiling Air Vent Grille Hose Valve
The vents Comes with 3 Fixings.
£ 8.99
free delivery
White Ducting Finishing Rosette 150mm Duct Metal Ceiling Valve / Vent Flange Hose Spigot Pipe Collar Tube End RM150
Diameter 80 200 mm available
£ 18.99
free delivery
AZITICY Plastic Flange Ventilation Pipe Connector Wall Air Tube Hose Flange Adapter for Duct Fan Kitchen Air Vent Exhaust Ventilator Range Hood (Model A / 200mm)
Universal wall flange pipe connector for ventilation systems, diameter 200mm.
£ 19.99
X AUTOHAUX Car Crankcase Ventilation Vent Valve Tube Hose 53030615
Fitment Fit for Jeep Wrangler 1997-2004
£ 6.49
WAMVZYX Manual Air Damper Switch, Galvanized Tin Handle, 100mm, Metal Body, Damper Valve, Manual Air Valve
Name manual air damper switch
£ 14.92
free delivery
FUANA Pipe Backdraft Damper, PVC Fan Check Valve for Bathroom Kitchen, Ventilation Check Valve, Round Pipe Backdraft Damper, Prevents Reverse Irrigation(200MM)
Non-oxidizing and resistant Featuring a non-oxidizing finish, this check valve is highly resistant, longevity and making it a dependable choice for long-term ventilation needs.
£ 13.94
free delivery
Gdfnmogo Ventilation Pipe Check Valve, ABS Plastic Air Duct Connector With Check Valve, Flexible Ventilation Spare Parts, Ranging From 80Mm To 200Mm(200MM)
Efficient Design Featuring a clever design, this air duct control check valve allows for airflow while backdraft, efficient ventilation and the spread of unpleasant.
£ 13.89
free delivery
Bulevisiter Ventilation Pipe Check Valve, ABS Air Duct Control Exhaust Fan Accessory, Round Pipe Draft Blocker For Bathroom Kitchen Valve(200MM)
Efficient Design Featuring a clever design, this air duct control check valve allows for airflow while backdraft, efficient ventilation and the spread of unpleasant.
£ 13.89
free delivery
Check Valve, Connector For Ventilation And Ventilation Duct Pipe Or Flexible Ducting Hose For Bathroom Fan(150mm)
PVC Material Made of PVC material, this fan check valve is sturdy and long-lasting, ensuring reliable performance for a prolonged period of time.
£ 9.69
free delivery
calimaero® TVSA Round Ceiling Vent Cover 100mm, Adjustable Air Valve Ventilation Grille 4 inch with Mounting Frame, Sheet Steel, Robust, Durable, White RAL9010
VERSATILE APPLICATION The ceiling vent are used in heating, ventilation and air conditioning systems to control the air flow within a building. They are used in private homes, commercial buildings, hotels and laboratories.
£ 15.35
sourcing map PVC Pipe End Cap, 38mm ID Plug Adapter Fitting for Drainage Ventilation, Black
The cap is used to close the ends of unthreaded pipes or fittings.It can be used for drainage and ventilation pipes etc
£ 9.99
free delivery
Aquer RB-110 Diaphragm Valve - Pipe Aerator Ventilation Valve, 100% Airtight, Temperature Resistant, Made in EU, DN-110, Vertical Installation
Made in the EU.
£ 12.25
neverest® RK 5 inch Backdraft Shutter 125mm Ducting Round Connector Galvanized Steel with Rubber Sealing Fits Only with Metal Ducts
EXCELLENT QUALITY The neverest RK 5" ducting connector with backdraft shutter is very robust and durable. The housing is made of galvanized steel and the damper blades are made of aluminum. Two stainless steel springs are for automatic closing while the rubber ring ensures 100% closure and quiet closing.
£ 15.45
Tyenaza Ventilation Ducting Cover Ceiling Diffuser Exhaust Supply Valve Air Vent Anemostat Ventilation Ducting Hose Cover(150mm)
Premium Material Our extractor fan vent cover is crafted from high-quality ABS material, ensuring it is environmentally friendly, safe, sturdy, and durable for long-lasting use.
£ 12.19
160Mm Ventilation Duct Round Check Valve, Can Be Connected To PVC Pipe, For Extract Fans, Ducting And Ventilation Units
Efficient Airflow Design This 160mm ventilation duct round check valve features a clever design that facilitates smooth airflow while backdrafts, optimal ventilation and control in your or workspace.
£ 11.89
free delivery
Eawfgtuw Exterior Wall Exhaust Vent ABS Plastic Range Hood Pipe Outlet With Valve Plate Weatherproof Ventilation Grille For Kitchen, Bathroom And Toilet(100MM)
Secure Installation With a flange and filter, this grille can be securely fixed onto the exterior wall using screws or conveniently inserted into the corresponding diameter ventilation pipe, a stable and reliable installation.
£ 8.51
Ventilation Pipes Round Check Valve ABS Air Ducts Control Exhaust Fan Accessory(100MM)
Efficient Design The cleverly designed air duct control check valve allows for airflow while effectively backdraft, ensures efficient ventilation and the spread of smells.
£ 7.72
free delivery
Armar Trading LTD Ducting Pipe Holder 150mm / 6" Duct Tube Clamp Ventilation Clip Flexible Hose Bracket Round Band KO150-28
Quick and easy fit
£ 9.99
Ø 150 mm / 6 in Anti Backdraft Non-Return Pipe Connection White PVC Round Grille
150 mm 6 in Ducting Non-Return Valve. The connector fits into round pipe ducting to connect two lengths in a straight line.
£ 8.99
free delivery
2.5m Aluminium Flexible Pipe Alloy Air Ducting Tube Heat Resistant Hose, Ø 85 mm (3.35")
Aluminium Flexible Pipe Alloy Air Ducting Tube Heat Resistant Hose
£ 10.50
free delivery
EXTRWORY PVC Check Valve for Pipe Air Duct OneWay Ventilation Valve Plastic White Compact Design Bathroom Kitchen Exhaust System(160)
COMPACT WHITE DESIGN - Its compact, unobtrusive white design blends seamlessly with your ductwork setup, delivering strong performance without compromising aesthetics.
£ 6.85
free delivery
Fantronix 4 inch - 100 mm Plastic Air Valve Diffuser with Fixing Ring - White Ventilation Air Vent Cover with Adjustable Valve with Flange Easy Flush Installation and Cleaning
White Plastic Air Vent Diffuser with fixing ring is suitable to connect to 100mm 4 inch flexible hose using a hose clip.
£ 11.99
HOOTNEE Extractor Fan Vent Check Valve Shut off Valve for Air Compressor Duct Reducer Range Hood Vent Cover
Stainless steel build crafted from stainless steel, this check valve ensures durability and resistance to wear and tear in kitchen environments,plastic backflow valve,ducting hose connector
£ 10.29
free delivery
Ventilation Ducting Cover, 75/100 /150/200 Mm White Home Wall Ceiling Diffuser Ventilation Fan Cover Exhaust Fan Supply Valve Air Vent for Bathroom(100mm)
Seamless Integration & Dual Functionality Tailored for indoor exhaust systems, they excel in optimizing airflow while significantly reducing noise levels, ensuring a tranquil and comfortable living or working environment. Beyond their functional prowess, these ceiling diffusers also double as exquisite decorative s, enhancing the overall ambiance of any space.
£ 8.99
Air Duct Exhaust Valve, PVC Pipe Way Check Valve For Bathroom And Kitchen Ventilation Air Duct Exhaust Systems For Airflow Control(160)
Versatile Application This PVC pipe check valve is designed for bathroom exhaust fans, kitchen ventilation systems, and air ducts where one-way airflow control is essential. The single-way valve mechanism effectively blocks unwanted backdrafts, and outside air from re-entering your living space while allowing proper ventilation when fans are operating.
£ 7.25
free delivery
EpheyFIF PVC Ventilation Pipe Check Valve, Exhaust Pipe, Fan Check Valve Round Pipe Backdraft Damper Air Duct Check Valve Round Pipe Draft Blocker For Bathroom Kitchen Valve(110mm)
White Color Design Featuring a clean and sleek white color design, this check valve seamlessly blends with your existing bathroom fan or ventilation system, adding aesthetic appeal to your space.
£ 6.79
Closed Back Draft Damper 4 Inch Anti-Backflow Duct Damper Pipe Check Valve for Ventilation Back Draft for Kitchen Exhaust Fan
Suitable for kitchen, toilet, bathroom, etc.
£ 6.39
free delivery
HEBEOT 80mm-200mm Backdraught Shutter Flap Non-Return Valve Damper Flap For Ventilation Ventilation For Bathroom Kitchen Valve(100mm)
Ideal for Bathroom Fan This check valve is specifically designed for bathroom fans, ensuring efficient and smooth exhaust ventilation while effectively reverse airflow.
£ 6.99
free delivery
HEIBTENY Cooker Hood Extractor Fan Pipe Metal Flange Connection Flange with Check Valve 160 mm for Heating Ventilation Air Conditioning Kitchen Bathroom 160 mm (160 mm)
*FOR VARIOUS APPLICATIONS - For a wide range of applications including heating ventilation, air conditioning, kitchen, bathroom and more. It meets the requirements of different environments and ensures efficient air circulation.
£ 10.03
free delivery
PVC Fan Check Valve For Kitchen Bathroom Valve Round Pipe Backdraft Damper Prevents Reverse Irrigation Ventilation Essential(120mm)
Easy Installation Installing this check valve is a breeze. attach it to the designated pipe and secure it in place. No need to hire professionals or deal with complicated setups.
£ 5.88
free delivery
Ventilation Pipe Check Valve, Connector with Backflow Valve - Check Valve Connector Ventilation Pipe Round Duct Ventilation System Pipe Connector(100MM)
Application Suitable for fan pipes, pipe projects, and ventilation systems, this check valve provides a solution for proper airflow and direction control, making it perfect for a wide range of applications.
£ 5.37
free delivery
Connector with Backflow Valve, Ventilation Pipe Check Valve, Check Valve Connector Ventilation Pipes Round Duct Ventilation System Pipe Connector(80MM)
Efficient Design Featuring a clever design, this air duct control check valve allows for airflow while backdraft, efficient ventilation and the spread of unpleasant .
£ 5.33
free delivery
babominimer Duct Backdraft Blockers,PVC Ventilation Check Valve,Pipe Connector With Backdraught Shutter,Backflow Preventer For Bathroom & Kitchen,Prevent Reverse Irrigation(120mm)
for Bathroom Fan This check valve is specifically designed for bathroom fans, ensuring efficient and smooth exhaust ventilation while effectively Prevent reverse airflow.
£ 6.13
free delivery
GAROZATION Water Heater Chimney Elbow Stainless Steel Stove Pipe Exhaust Vent Hose Built-in Safety Valve
Builtin safety valve equipped with an integrated check valve to prevent the backflow of exhaust gases, maintaining a healthy indoor environment
£ 5.19
free delivery
DAZZLEEX 80Mm/100mm/110mm/120mm/150mm/200mm Backdraught Shutter Flap Non-Return Valve Damper Flap For Ventilation Ventilation(80mm)
Ideal for Bathroom Fan This check valve is specifically designed for bathroom fans, ensuring efficient and smooth exhaust ventilation while effectively reverse airflow.
£ 6.69
free delivery
Ejoyous Adjustable Ventilation Grille, Round Ventilation Grille Made of Plastic, Ventilation Duct Cover, Ceiling Diffuser, Supply Valve, Exhaust Air Grille (200 mm)
For indoor ventilation the exhaust valve can be perfectly used for ventilation of indoor spaces to reduce noise, and can also be used as a decoration, with simple design, elegant appearance, fine workmanship and excellent quality
£ 8.11
PATIKIL 100mm OD Hole Plugs, 1 Pack Round Snap in Type Locking Hole Tube Post Pipe Insert End Cap for Pipeline Protection, White
Size Height 36mm 1.42inch; Outer Diameter 100 x 130 mm 3.94 x 5.12 inch
£ 7.19
WIIYENA PVC Fan Check Valve Backdraft Damper Round Pipe Ventilation System for Bathroom Kitchen Exhaust Air Extractor Fan Vent(80mm)
Multiple sizes available Choose from various sizes of 80mm, 110mm, 120mm, 150mm, and 200mm to fit your specific needs. This flexibility allows you to find the perfect fit for your kitchen valve or round pipe system, proper functionality and optimal performance.
£ 5.48
free delivery
Ventilation Pipe Round Check Valve ABS Air Duct Control Exhaust Fan Accessory Ranging From 80Mm To 200Mm White (150MM)
EASY INSTALLATION Simplify your ventilation project with this user-friendly check valve. It connects seamlessly to your existing pipe system, saving time and effort during setup. No special tools or expertise required for a hassle-free installation.
£ 7.89
free delivery
Ventilation Grille, 4 Sizes Ceiling Diffuser Exhaust Supply Valve Round Vent Anemostat Ducting Hose Cover Made of Plastic Duct 200 Mm (200mm)
Easy to Fits perfectly on the ceiling or wall and can also be easily removed for .
£ 8.58
free delivery
Car Punch Breather Pipe,Crank Case Breather PipeAir Intake Breather Pipe Hose Rocker Replacement, PCV Valve Hose PCV Positive Crank Ventilation Valve Pipe with Bypass Valve Tube Air Filter Clean
Premium Material The air intake ventilation hose is made of high strength ABS plastic material, which is high temprature resistant, impact proof, anti aging and durable.
£ 7.28
free delivery
BOKIOESDE Ventilation Check Valves Regulation One-way Exhaust Sturdy And Durable Multifunctional Plastic Exhaust Fan Check Valve, 100mm check valve
Wide Application This ventilation check valve is suitable for multiple scenarios, including air ducts, exhaust fans, and ventilation systems
£ 5.99
free delivery
CRILSTYLEO Gas Water Heater Vent Connector Check Valve | Exhaust Vent Duct Connector Valve | Gas Pipe Ventilation System Fittings | Backflow Preventer Accessories | Duct Connectors
Backflow preventer made of stainless steel, useful and , to , excellent and , serving for long time,water heater vent connector
£ 6.69
free delivery
Bathroom Ventilation Fan Pipe Check Valve, ABS Material Unidirectional Valve to Safeguard Airflow and Prevent Backflow (80MM)
Prevent Backflow and This check valve is designed to prevent backflow and , clean and hygienic airflow in your bathroom ventilation system.
£ 3.99
free delivery
Anti-Backdraft Check Valve Pipeline Connector Backflow Preventer Ventilation System Parts Ventilation Pipe Fittings Gas Water Heater Vent Connector Dryer Vent Connection Silver IWOWHERO
Vent connector wonderful workmanship, fine texture, good hand feeling, smooth surface, simple and safe to use,ventilation system parts
£ 6.69
free delivery
Hasaller PVC Fan Check Valves Backdraught Shutter Flap Non-Return Valve Damper Flap Round Pipe Backdraft Dampers Round Pipe Valve Extractor Fan Vent Back Draught Shutter for Kitchen Bathroom(110mm)
Prevent Reverse Irrigation This PVC fan check valve is designed to prevent reverse irrigation and ensure the proper flow of air. It effectively blocks the backflow of air and water, providing reliable protection for your kitchen ventilation system and prevent potential damage.
£ 8.99
free delivery
AZWOOD Split Cover Rosette Stainless Steel, 4PCS Ø23 mm Oven Knee Heating Pipe Rosettes Chimney Attachment Wall Rosette Tap Cover Valve Cap Rosette Pipe Collar for Radiator Pipes, Stove Pipe
Excellent after-sales service We are always interested in the satisfaction of our customers. Feel free to contact us if you have any problem. We will always make it right for you in your best interest.
£ 5.98
LVYXON Square To Round Flange Interface Ventilation Duct Connector PP Plastic Air Resistance Reducing Wall-Mounted Pipe Accessory For Indoor Equipment 75/100/125/150/200/250/300mm Black(125mm)
PREMIUM PP PLASTIC Crafted from high-quality PP plastic, this square to round flange interface boasts exceptional durability and longevity, ensuring reliable performance for your ventilation system over time.
£ 6.09
free delivery
EDE Group 4 Inch Connector with Backdraught Shutter 100mm - Non-Return Damper Flap to Connect Duct Pipe or Flexible Hose Pipe for Kitchen, Bathroom and Living Area
Versatile 100mm Backdraft Shutter This EDE Group 4 Inch Connector with Backdraught Shutter is ideal for use with a bathroom extractor fan, tumble dryer vent hose, and other ventilation systems. It prevents unwanted odors, noises, and drafts from flowing back into your home, ensuring a clean and comfortable environment.
£ 7.20
Vasiumic PVC Check Valve Backdraft Damper for Bathroom Kitchen Exhaust Fan, Round Pipe Ventilation System Prevents Reverse Air Flow, White(150mm)
Ventilation Efficiency PVC check valve for bathroom kitchen prevents unwanted air flowing back into your home, maintaining fresh air circulation in ventilation systems and exhaust fans while forestall ing flavor, insects, and drafts from entering through ducting.
£ 5.93
OSALADI Ventilation Pipe Connection Flange Ventilation System Parts Backflow Preventer Duct Connector for Dryer Vent Connection 1pcs 100 Exhaust Check Valve for Efficient Airflow Management
Pipeline connector when installing horizontally, the location should be horizontal in order to open and close the way,air vent connector plastic
£ 4.79
free delivery
GIONAR Breather Hose One Way Valve for Audi A1 A3 for Seat Leon Altea Ibiza Cordoba for Skoda Fabia Octavia Superb Yeti for VW Beetle Caddy Polo Golf Touran 030103175B
Reliable Durability Constructed from robust ABS material, this breather hose one way valve withstands wear, aging, and ensures longevity, reducing maintenance costs and downtime for your vehicle
£ 4.19
Floweringbeter Bathroom Kitchen Exhaust Fan Check Valve PVC Round Pipe Backdraft Damper Ventilation Air Duct Direct Installation for Home and Office(80mm)
Prevent Reverse Irrigation This PVC fan check valve is designed to prevent reverse irrigation and make the proper flow of air. It effectively blocks the backflow of air and water, providing reliable protection for your kitchen ventilation system and less potential damage.
£ 4.30
H&C Vent Connector Flange │ Air Ventilation Pipe Connectors for Ducting Flex Aluminium Tube PVC Duct Flexible Hose │ Wall Plate Backdraft Shutter Gravity Valve │ Tumble Dryer Extractor fan Conditioner
Size and technical data Size - 100 mm 3.93 Inch; Features - For Round Ventilation Systems, Straight Connector, with Backdraft Shutter Non Return Valve One Way Valve Performance - up to 250m3 h Connection type - male spigot.
£ 8.53
Lmzzdld Plastic Motorized Damper PVC Check Valve Air Duct Volume Controller for Ventilation Pipe 220VAC 110mm
Model Number Plastic Damper
£ 17.75
Remingtape Plastic Motorized Damper PVC Check Valve Air Duct Volume Controller for Ventilation Pipe 220VAC 75mm
Model Number Plastic Damper
£ 14.04
Zilimontt Adjustable Air Vent Covers,ABS Air Exhaust Valve Grille,Extractor Fan Vent Cover Shower Ceiling Vent Round Ventilation Cover for Duct Pipe(150mm)
Adjustable Air Exhaust Valve Grille This air exhaust valve grille features an adjustable design, allowing you to easily control the air volume in your kitchen, bathroom, or any cool outlet. It provides a convenient solution for ventilation needs, ensuring proper airflow and maintaining a fresh environment.
£ 10.99
Jonikuper Duct Vent Cap, Stainless Steel Wall Ceiling Exhaust Duct Cover, Waterproof Outlet Valve For Tumble Dryer Vent Pipes, Easy Installation(160#)
Specifications Product Name Exhaust Vent Duct Vent Cap; Material Stainless Steel; Size Approx. 150#, 160#, 180#, 200# (Optional); Color Silver.
£ 14.69
1PC Exhaust Hose Adapter Pipe Connector Plastic Reduction Check Valve 80-200 Mm Duct Reducer for Air Ventilation Systems Hardware(A)
Pipe Fittings
£ 11.62
Desiumite PVC Round Pipe Backdraft Damper Check Valve for Bathroom Kitchen Ventilation Fan Air Flow Control System Prevents Reverse Irrigation White(80mm)
High Quality Material Made from resistant PVC construction that resists erosion, moisture damage, and daily wear, this ventilation check valve maintains reliable performance in humid environments like bathrooms and kitchens without warping or deteriorating over time.
£ 4.20
Backdraft Damper - Duct Non Return Valve Ducting Pipe Connector with Flap Backflow Shutter - ABS Plastic - One-Way Airflow Ducting Insert - Inline Fan Vent Deflector (75mm)
ENJOY ODOR-FREE ENVIRONMENT -- This Round Ceiling Diffuser can be used as an air outlet and it can also be used as a vent for the ceiling, it will giving you a fresh and odorless life and work environment.
£ 11.47
One Way PVC Pipe Check Valve for Air Duct Exhaust in Kitchen Bathroom Ventilation Systems Plastic Material for Long Lasting Use (110)
DISCREET AND FUNCTIONAL DESIGN The compact nature of this valve allows it to fit smoothly into existing ductwork without drawing attention while reliable operation.
£ 4.60
Round Check Valve Ventilation Pipe Accessories, Air Duct Control System, For Exhaust Fan Anti Backdraft, White ABS Plastic Pipe Connector(110MM)
High Quality Material This ventilation pipe check valve is crafted from high-quality ABS material, offering exceptional strength and LONG LASTING performance for your ventilation system while resisting wear and tear over time
£ 4.61
Duraplast UK™ Air Admittance Valve 110mm Light Grey- Universal Vent Pipe Valve for Push Fit & Solvent Weld Systems - Durable, Maintenance-Free, and Easy to Install - Prevents Sewer Gas Backflow
Maintenance-Free Solution No moving parts or complicated mechanisms, ensuring trouble-free operation and reduced maintenance requirements.
£ 16.95
Exhaust Pipe Check Valve, Air Backflow Check Valve, Smoke Pipe Check Valve Kitchen And Bathroom Ventilation Systems(110)
VERSATILE APPLICATION FOR MULTIPLE SPACES Suitable for bathroom exhaust fans, kitchen ventilation systems, air ducts, and general ventilation setups. This check valve works excellently with 3-4 inch diameter pipes, making it appropriate for residential and light commercial applications where controlled airflow is required.
£ 5.03
free delivery
Steinberg14 Stainless Steel 160mm Air Valve for Supply and Exhaust Ventilation - 6.3 inch Extractor Fan Vent Cover - Round Adjustable Air Vent - Wall Bathroom Diffuser - Ceiling Ventilation
Ideal Outlet for Ventilation System With its quiet operation and optimal airflow, this air vent grill is an effective choice for concluding ventilation systems in bathrooms or other spaces, ensuring efficient air circulation and maintaining a comfortable environment
£ 24.95
free delivery
14% discount
Capricorn K13500 Pipe Aeration Valve, White, Klein
brand CAPRICORN
£ 14.72 £ 17.15
Pipe Draft Blockers Air Duct Check Ventilation Valves 4inch PVC Check Draft Blockers Duct Connector for Bathroom Fan Non Return for Ventilation
This check valves is designed for easy installation, saving time and effort. Just connecting it to the ventilation pipe, and it is ready to use
£ 7.39
free delivery
MD technic HypAir Balance Pipe Aerator DN 70-110, White, Plastic Body, Metal Material, Pressure Balancing Valve, Sanitary Valve, Pipe Aerator
Quick safe and easy installation
£ 19.60
free delivery
Ø 80mm / 3 inch White Metal Diffuser with Clamp Springs - Exhaust Air Valve - Ventilation Cover
Fast and Simple Installation on Wall or Ceiling Using Clamping Springs
£ 11.95
FUANA PVC Check Valve Backdraft Damper Round Pipe Exhaust Fan Ventilation For Bathroom Kitchen(150mm)
MULTIPLE SIZE OPTIONS Available in various sizes including 80mm, 100mm, 110mm, 120mm, 150mm, and 200mm, this white valve fits most standard round pipe ventilation systems. Please measure your pipe diameter before purchasing to select the appropriate size.
£ 7.39
free delivery
Kair 90 Degree Elbow Bend 100mm - 4 inch Round Plastic Ducting Joint to Connect Round Duct Pipe or Flexible Hose
100mm 4 inch plastic ducting 90 degree elbow bend with male spigot.
£ 8.99
100mm Round Ceiling Extract Valve Adjustable Air Vent Grille Anemostat Diffuser Hose Ventilation Cover Cap Hit&Miss (100mm)
High Quality ABS Plastic
£ 7.96
free delivery
Gdfnmogo Check Valve, Round Pipe Backdraft Damper, Extractor Fan Vent Back Draught Shutter, Ventilation Exhaust Air Connector(200mm)
Prevent In addition to reverse irrigation, this check valve also acts as a barrier, other from entering your kitchen or bathroom through the fan system. It effectively blocks their access, providing you with a pest-free environment.
£ 11.09
free delivery
PVC Fan Check Valve for Bathroom Kitchen, Round Pipe Backdraft Damper, Extractor Fan Vent Back Draught Shutter Bathroom Fan Application(120mm)
White Color The check valve comes in a clean and sleek white color that seamlessly blends with your existing bathroom decor.
£ 10.19
free delivery
Unidirectional Check Valve Made of ABS Plastic for Bathroom Ventilation, Pipe Valve to Stop Reverse Airflow and Protect Vent Fan (150MM)
Prevent Backflow and This check valve is designed to prevent backflow and , clean and hygienic airflow in your bathroom ventilation system.
£ 6.38
free delivery
Pack of 3 Connector with Backdraught Shutter 100mm - 4 inch Non-Return Damper Flap to Connect Duct Pipe or Flexible Ducting Hose
You will receive a pack of 3 x 100mm 4 inch plastic ducting connectors with inline backdraught shutter gravity damper flap. Material PVC plastic. Colour white. Diameter 100mm.Prevent cold air from entering through home exhaust fan ducting using back draught shutter.
£ 9.88
free delivery
Pipe Draft Blockers Air Duct Check Ventilation Valves 4inch PVC Check Valves Draft Blockers Duct Connector for Bathroom Fan Blocker Damper
Make from PVC, this check valves ensures durability and long terms performances
£ 7.69
free delivery
Bulevisiter Ventilation Pipe Check Valve, ABS Air Duct Control Exhaust Fan Accessory, Round Pipe Draft Blocker For Bathroom Kitchen Valve(150MM)
Efficient Design Featuring a clever design, this air duct control check valve allows for airflow while backdraft, efficient ventilation and the spread of unpleasant.
£ 5.79
free delivery
ZiStarlilife PVC Fan Check Valve, 80 Mm -200 Mm Round Pipe Check Valve, for Ventilation And Ventilation Back Draught Shutter Bathroom Fan Accessories(80mm)
Prevent Reverse Irrigation This PVC fan check valve is designed to prevent reverse irrigation and ensures the proper flow of air. It effectively blocks the backflow of air and water, providing reliable protection for your kitchen ventilation system and prevent potential damage.
£ 5.19
free delivery
Metal Ceiling - Adjustable Diffuser - Air Supply - Exhaust Valve - Ventilation Cover N (250mm)
Exhaust & Reduce Noise Ventilation duct cover can be perfectly used for indoor exhausting to bring fresh air to rooms. It can also reduce noise from entering the room, enjoy the quiet space.Make your life more healthy.
£ 18.49
AZITICY PVC Reducer Connector Reducer 100mm to 110mm for Ventilation Round Pipe Ventilation Duct Line System (100mm to 110mm)
The pipe connector is made of PVC, heat-resistant and corrosion resistant.
£ 16.60
Eawfgtuw PVC Fan Check Valve Backdraft Damper for Bathroom Kitchen Ventilation Round Pipe, Prevent Reverse Airflow, White Ventilation Check Valve(120mm)
Easy Installation Installing this check valve is a breeze. attach it to the designated pipe and secure it in place. No need to hire professionals or deal with complicated setups.
£ 6.00
Jonikuper Vent Systems Air, Vent Duct Connector Flange, Plastic Ventilation Pipe With Valve Ducting Connector, for Round Flexible or Straight Pipes(150mm)
PLASTIC CONSTRUCTION Crafted from robust plastic, this air vent duct connector flange ensures long-lasting performance for all your ducting projects.
£ 5.59
Ø 100mm / 4'' Adjustable Diffuser - Universal Air Supply/Exhaust Valve - Ventilation Ducting Cover - Mounting Frame - ABS Plastic Anthracite
Ideal for in-wall or suspended ceiling applications
£ 12.94
Solaughguy PVC Bathroom Fan Check Valve Round Pipe Backdraft Damper Ventilation Exhaust Air Connector,Extractor Fan Vent Back Draught Shutter Bathroom Fan Application(80mm)
PVC Material Made of PVC material, this fan check valve is sturdy and long-lasting, reliable performance for a prolonged period of time.
£ 5.61
free delivery
Ventilation Pipe Accessory High Performance Check Valve Designed for Easy Integration into Various Duct Systems (80MM)
Easy Installation Designed for easy installation, this check valve saves time and effort. connect it to the ventilation pipe, and it is ready to use.
£ 4.01
Ventilation Pipe Check Valve, Pipe Ventilation Round Check Valve, Exhaust Fan Pipe Accessories, For Fan Pipes, Pipe Projects, And Ventilation Systems(150MM)
Non-oxidizing and erosion-resistant Featuring a non-oxidizing finish, this check valve is highly resistant to erosion, longevity and making it a dependable choice for long-term ventilation needs.
£ 6.59
free delivery
ABS Plastic Air Duct Connector with Check Valve, Ventilation Pipe Duct Connector Backdraft Damper for Heating & Cooling Ventilation(80MM)
Wide range of applications Suitable for fan pipes, pipe projects, and ventilation systems, this check valve serves as a reliable solution for maintaining proper airflow and controlling the ventilation direction.
£ 5.39
Capricorn K13509 Ventilation Valve, White, Klein
CE tested and approved according to EN 12380
£ 21.00
free delivery
Exhaust Pipe Check Valve, Air Backflow Check Valve, Smoke Pipe Check Valve Kitchen And Bathroom Ventilation Systems(160)
VERSATILE APPLICATION FOR MULTIPLE SPACES Suitable for bathroom exhaust fans, kitchen ventilation systems, air ducts, and general ventilation setups. This check valve works excellently with 3-4 inch diameter pipes, making it appropriate for residential and light commercial applications where controlled airflow is required.
£ 7.55
free delivery
13% discount
6'' Inch / 150mm 45 Degree Duct Connector - Galvanized Steel Elbow - Dryer Vent Pipe Bend - Metal Tube Joint for HVAC Ventilation
Universal Compatibility Specifically designed with a 6'' inch 150mm diameter, this elbow is compatible with standard duct sizes, making it a versatile solution for various ventilation projects in homes, offices, or industrial settings.
£ 12.95 £ 14.95
Ø 100mm / 4 Inch Connector With Backflow Valve, Connector for Ventilation Pipe Made of PVC
Heat Resistant From -15 C + 60 C
£ 13.28
free delivery
Non Return Valve for Ventilation Extractor Fan Backdraft Wind Shutter 100mm
Product type ELECTRIC FAN
£ 7.29
free delivery
Bulevisiter Ventilation Pipe Check Valve, ABS Air Duct Control Exhaust Fan Accessory, Round Pipe Draft Blocker For Bathroom Kitchen Valve(110MM)
Efficient Design Featuring a clever design, this air duct control check valve allows for airflow while backdraft, efficient ventilation and the spread of unpleasant.
£ 5.79
free delivery
Gdfnmogo Ventilation Pipe Check Valve, ABS Plastic Air Duct Connector With Check Valve, Flexible Ventilation Spare Parts, Ranging From 80Mm To 200Mm(150MM)
Efficient Design Featuring a clever design, this air duct control check valve allows for airflow while backdraft, efficient ventilation and the spread of unpleasant.
£ 5.79
free delivery
20% discount
Repa Market 5" Inch / 125 mm Pack of 2 Duct Backdraft Blockers - Pipe Connector with Backdraught Shutter - Backflow Preventer - Dryer Vent Adapter - Inline Air Extractor - Pipe Line Coupler with Valve
Constructed with a male spigot, this backdraft shutter boasts a durable white plastic exterior, ensuring reliable performance in extractor fan systems.
£ 7.95 £ 9.95
Ø 125mm / 5'' Adjustable Diffuser - Air Exhaust Valve - Ventilation Ducting Cover - Metal - White
Effortlessly Adjust the Direction and Intensity of Airflow in Your Ventilation System by Simply Rotating the Control Disc on Our 125mm Steel Adjustable Diffuser Designed for Air Extraction
£ 12.21
AZITICY Metal Flange Ventilation Pipe Connector Wall Air Tube Hose Flange Adapter for Duct Fan Kitchen Air Vent Exhaust Ventilator Range Hood (Model B / 100mm)
Universal wall flange pipe connector for ventilation systems, diameter 150mm.
£ 15.66
neverest® RK 4 inch Backdraft Shutter 100mm Ducting Connector Galvanized Steel with Rubber Sealing Fits Only with Metal Ducts
EXCELLENT QUALITY The neverest RK 4" ducting with backdraft shutter is very robust and durable. The housing is made of galvanized steel and the damper blades are made of aluminum. Two stainless steel springs are for automatic closing while the rubber ring ensures 100% closure and quiet closing.
£ 14.45
Pipe Backdraft Damper, PVC For Bathroom Kitchen Ventilation Check Valve, Prevents Reverse Irrigation(120mm)
reverse irrigation This PVC Fan Check Valve is specially designed to reverse irrigation, ensuring that the water flows in direction and avoiding any backflow issues. It is an essential compnt for maintaining proper water flow in your kitchen valve or round pipe .
£ 7.44
free delivery
Ø 125 mm / 5 in Anti Backdraft Non-Return Pipe Connection White PVC Round Grille
125 mm 5 in Ducting Non-Return Valve. The connector fits into round pipe ducting to connect two lengths in a straight line.
£ 7.99
free delivery
Armar Trading LTD Aluminium Flexible Hose 90mm / 3.55" Alloy Air Ducting Pipe Extractor Fan Flexi Tube Ventilation Channel AF90
Aluminium Ducting Flexible Hose
£ 9.99
Ventilation Pipes Round Check Valve ABS Air Ducts Control Exhaust Fan Accessory(80MM)
Efficient Design The cleverly designed air duct control check valve allows for airflow while effectively backdraft, ensures efficient ventilation and the spread of smells.
£ 5.79
free delivery
Emiif Air Duct Control Check Valve, 80-200mm White ABS Exhaust Fan Pipe Accessory Duct Ventilation System Pipe Connector(80MM)
QUALITY Made from high-quality ABS material, this ventilation pipe round check valve offers long-lasting performance and reliability for your exhaust systems. The robust construction withstands daily use whilst maintaining optimal functionality, making it an essential component for effective air circulation in your home or workspace.
£ 5.25
free delivery
Vent Systems 100 mm / 4" Inch - Air Vent Duct Connector Flange - Plastic Ventilation Pipe with Valve - Ducting Connector for Round Flexible or Straight Pipes, Ventilation System HVAC
Ideal for home and office upgrades, Vent Systems products combine portability with quality and exceptional durability, functioning optimally within a temperature range of 41 F to 140 F.
£ 9.98
DAZZLEEX 80Mm/100mm/110mm/120mm/150mm/200mm Backdraught Shutter Flap Non-Return Valve Damper Flap For Ventilation Ventilation(100mm)
Ideal for Bathroom Fan This check valve is specifically designed for bathroom fans, ensuring efficient and smooth exhaust ventilation while effectively reverse airflow.
£ 6.59
free delivery
Jonikuper Ventilation Pipe Check Valve Round Duct Control System One Way Air Flow Prevention Backdraft For Kitchen Bathroom Fan Exhaust 80Mm-200mm White(100MM)
VERSATILE APPLICATION This check valve is suitable for various ventilation needs, including fan pipes, pipe projects, and ventilation systems, providing a reliable solution for maintaining proper airflow and controlling the direction of ventilation in your home or workspace.
£ 4.48
UKCOCO 110mm Round Return Air Valve Ducting Connector for Ventilation Pipe Fittings Check Valve
Ventilation check valves made of abs material, durable, not easy to aging, ensure .
£ 6.79
free delivery
Air Admittance Valve 110mm Soil Vent Waste Pipe Anti-Syphon Internal External Grey
Air Admittance Valve - deformation-resistant product
£ 5.79
XIBIO HVAC Manual Plastic Air Duct Check Valve Volume Flow Rate Damper for ventilation Flexible pipe 80/100/120/150mm ABS (Size : 100mm)
Metal Lathes
£ 3.74
Ventilation Pipe Duct Check Valve ABS Plastic Backdraft Damper Aitr Duct Connector Accessory Airflow Ducting Insert for Ventilation (110MM)
Application Suitable for fan pipes, pipe projects, and ventilation, this check valve provides a solution for proper airflow and direction control, making it ideal for a wide range of applications.
£ 7.19
EpheyFIF PVC Ventilation Pipe Check Valve, Exhaust Pipe, Fan Check Valve Round Pipe Backdraft Damper Air Duct Check Valve Round Pipe Draft Blocker For Bathroom Kitchen Valve(100mm)
White Color Design Featuring a clean and sleek white color design, this check valve seamlessly blends with your existing bathroom fan or ventilation system, adding aesthetic appeal to your space.
£ 5.09
babominimer Duct Backdraft Blockers,PVC Ventilation Check Valve,Pipe Connector With Backdraught Shutter,Backflow Preventer For Bathroom & Kitchen,Prevent Reverse Irrigation(100mm)
for Bathroom Fan This check valve is specifically designed for bathroom fans, ensuring efficient and smooth exhaust ventilation while effectively Prevent reverse airflow.
£ 5.17
Exhaust Pipe Check Valve, Air Backflow Check Valve, Smoke Pipe Check Valve Kitchen And Bathroom Ventilation Systems(180)
VERSATILE APPLICATION FOR MULTIPLE SPACES Suitable for bathroom exhaust fans, kitchen ventilation systems, air ducts, and general ventilation setups. This check valve works excellently with 3-4 inch diameter pipes, making it appropriate for residential and light commercial applications where controlled airflow is required.
£ 9.86
free delivery
H&C VENT Anthracite Exhaust Hood Vent 190 mm with 125 mm 5 inch Connector Flange│ Air Ventilation Covers with Valve/Backdraft and Mouse Protection │ Extractor Cap Cover for Duct Pipe│ Inside Outside
Practical Use This Ventilation Hood comes with Gravity flap Backdraft damper and Mouse Protection. Gravity flap works as one way valve which stops air flow when ventilation system is not in use. At the same time not letting back into your home unpleasant odours, dust and frost. This Ventilation Hood Vent grille works great in extreme weather conditions preventing from heavy rain shower, wind storms and heavy snowing.
£ 22.11
free delivery
Steinberg14 Wall Flange 150 mm with Backflow Valve PVC Connector Connector Round Pipe Ventilation Pipe
Heat resistant from -15 C + 60 C
£ 9.95
H&C VENT Air Diffuser with Connector & Valve │ Ventilation Grilles │ Ducting Hose Vent Cover │ Adjustable Duct Pipe Extractor Covers (Black, Ø 100 mm)
Size and Technical data Size - 100 mm 3.93 Inch, 148 x 153mm; Features - Adjustable Universal Diffuser, For Round Ventilation Systems, Ceiling and Wall Connector Flange Performance - up to 250m3 h Connection type - male spigot;
£ 13.51
Ø 125mm / 5 inch White Plastic Diffuser with Retaining Ring - Supply and Exhaust Air Valve - Ventilation Cover
Made of High-quality White Polystyrene Polypropylene Plastic Material
£ 9.95
AWENTA 150x150mm ABS Inspection Flap Ventilation System Flue Pipes Water Meter - Plastic Inspection Door - Brown Inspection Door
Purpose The offered door allows easy access to built-in inspection openings that contain elements that need to be checked or serviced occasionally, such as ventilation ducts, flue pipes, water valves, water or gas meters
£ 11.00
free delivery
Gdfnmogo Ventilation Pipe Check Valve, ABS Plastic Air Duct Connector With Check Valve, Flexible Ventilation Spare Parts, Ranging From 80Mm To 200Mm(110MM)
Efficient Design Featuring a clever design, this air duct control check valve allows for airflow while backdraft, efficient ventilation and the spread of unpleasant.
£ 5.79
free delivery
Bulevisiter Ventilation Pipe Check Valve, ABS Air Duct Control Exhaust Fan Accessory, Round Pipe Draft Blocker For Bathroom Kitchen Valve(100MM)
Efficient Design Featuring a clever design, this air duct control check valve allows for airflow while backdraft, efficient ventilation and the spread of unpleasant.
£ 5.49
free delivery
X AUTOHAUX No.55568267/25193343 PCV Positive Crank Ventilation Valve Pipe with Bypass Valve Tube for Chevrolet Cruze 1.4L L4 - Gas 2011-2015
Function To prevent blow-by gas from entering the atmosphere. To protect pcv valve to avoid the exhaust gas unable to be discharged in crankcase.
£ 27.83
Ø 100mm / 4 inch White Metal Diffuser with Clamp Springs - Exhaust Air Valve - Ventilation Cover
Fast and Simple Installation on Wall or Ceiling Using Clamping Springs
£ 11.45
H&C VENT Exhaust Air Diffuser with Connector & Valve │ Ventilation Grilles │ Ducting Hose Vent Cover │ Adjustable Duct Pipe Extractor Covers for Bathroom Fan Wall Ceiling Window │ Inside & Outside
Adjustable grille for intake exhaust air cover ventilation inlets and use the adjustable diffuser to regulate the air removal from saunas, ventilation system and cooker hood.
£ 13.85
free delivery
Ø 100mm / 4 inch Extractor Fan Non Return Valve - Ducting Pipe - Plastic - White
The valve does not affect the passive ventilation in the room
£ 4.72
Ø 315 mm Pipe Connector for Ventilation Pipe, Exhaust Duct, with Check Valve, Made of galvanised Steel
For vertical and horizontal installation
£ 26.99
free delivery
Exhaust Pipe Check Valve, Air Backflow Check Valve, Smoke Pipe Check Valve Kitchen And Bathroom Ventilation Systems(200)
VERSATILE APPLICATION FOR MULTIPLE SPACES Suitable for bathroom exhaust fans, kitchen ventilation systems, air ducts, and general ventilation setups. This check valve works excellently with 3-4 inch diameter pipes, making it appropriate for residential and light commercial applications where controlled airflow is required.
£ 11.83
free delivery
Ø 125mm / 5 inch Plastic Ventilation Pipe Connector with Backdraught Shutter/Non-Return Damper Flap
125mm 5'' PVC Connector to Connect Duct Pipe or Flexible Ducting Hose
£ 7.43
Repa Market 6'' Inch / 150 mm Plastic Duct Connector Flange with Backdraft Damper - Straight, Flexible Pipe Flange with Valve - Heating, Cooling, Ventilation Ducting System - Dryer Vent Hose Adapter
MATERIAL Inline duct connector with shutter is made of quality white ABS plastic, compact and solid, simple and stylish. Perfect for DIY and Trade use.
£ 12.95
Gdfnmogo Ventilation Pipe Check Valve, ABS Plastic Air Duct Connector With Check Valve, Flexible Ventilation Spare Parts, Ranging From 80Mm To 200Mm(100MM)
Efficient Design Featuring a clever design, this air duct control check valve allows for airflow while backdraft, efficient ventilation and the spread of unpleasant.
£ 5.49
free delivery
Bulevisiter Ventilation Pipe Check Valve, ABS Air Duct Control Exhaust Fan Accessory, Round Pipe Draft Blocker For Bathroom Kitchen Valve(80MM)
Efficient Design Featuring a clever design, this air duct control check valve allows for airflow while backdraft, efficient ventilation and the spread of unpleasant.
£ 4.59
free delivery
5'' Inch / 125mm 90 Degree Duct Connector - Galvanized Steel Elbow - Dryer Vent Pipe Bend - Metal Tube Joint for HVAC Ventilation
Universal Compatibility Specifically designed with a 5'' inch 125mm diameter, this elbow is compatible with standard duct sizes, making it a versatile solution for various ventilation projects in homes, offices, or industrial settings.
£ 15.95
Ø 100 mm / 4 in Anti Backdraft Non-Return Pipe Connection White PVC Round Grille
100 mm 4 in Ducting Non-Return Valve. The connector fits into round pipe ducting to connect two lengths in a straight line.
£ 6.99
free delivery
Vent Systems 150 mm / 6" Inch - Air Vent Duct Connector Flange - Plastic Ventilation Pipe with Valve - Ducting Connector for Round Flexible or Straight Pipes, Ventilation System HVAC
Ideal for home and office upgrades, Vent Systems products combine portability with quality and exceptional durability, functioning optimally within a temperature range of 41 F to 140 F.
£ 9.98
Awenta K0125 22 Valve Connector for VMC Ventilation System Diameter 125 mm
Diameter 125 mm
£ 5.49
free delivery
McAlpine VP2W Ventapipe 25 Air Admittance Valve with 1.5" Universal Outlet, White
Ventapipe
£ 11.76
free delivery
100mm In-line Extractor Fan Vent Back Draught Shutter With One Spring And Two Flaps
Material PVC.
£ 7.87 £ 8.11
Air Admittance Valve 75mm Soil Vent Waste Pipe Anti-Syphon Internal External Grey
Air Admittance Valve - deformation-resistant product
£ 3.99
babominimer Duct Backdraft Blockers,PVC Ventilation Check Valve,Pipe Connector With Backdraught Shutter,Backflow Preventer For Bathroom & Kitchen,Prevent Reverse Irrigation(80mm)
for Bathroom Fan This check valve is specifically designed for bathroom fans, ensuring efficient and smooth exhaust ventilation while effectively Prevent reverse airflow.
£ 4.39
Steinberg14 Round Ø 100mm / 4" Wall Flange with Backflow Valve, PVC Connector for Ventilation Pipe
Heat resistant from -15 C + 60 C
£ 7.95
H&C VENT Universal Air Diffuser with Connector & Valve │ Ventilation Grilles │ Ducting Hose Vent Cover │ Adjustable Duct Pipe Extractor Covers for Bathroom Fan Wall Ceiling Window │ Inside & Outside
Size and Technical data Size - 100 mm 3.93 Inch; Features Adjustable Universal Diffuser, Natural Wood, For Round Ventilation Systems, Ceiling and Wall Connector Flange Performance - up to 250m3 h Connection type - male spigot;
£ 15.67
LIRAST Ø 100mm / 4 inch Plastic Ventilation Pipe Connector with Backdraught Shutter- Non-Return Damper Flap
100mm 4'' PVC Connector to Connect Duct Pipe or Flexible Ducting Hose
£ 8.45
Gdfnmogo Ventilation Pipe Check Valve, ABS Plastic Air Duct Connector With Check Valve, Flexible Ventilation Spare Parts, Ranging From 80Mm To 200Mm(80MM)
Efficient Design Featuring a clever design, this air duct control check valve allows for airflow while backdraft, efficient ventilation and the spread of unpleasant.
£ 4.39
free delivery
Steinberg14 Stainless Steel 125mm Air Valve for Supply and Exhaust Ventilation - 5 inch Extractor Fan Vent Cover - Round Adjustable Air Vent - Wall Bathroom Diffuser - Ceiling Ventilation
Ideal Outlet for Ventilation System With its quiet operation and optimal airflow, this air vent grill is an effective choice for concluding ventilation systems in bathrooms or other spaces, ensuring efficient air circulation and maintaining a comfortable environment
£ 19.45
Bulevisiter Round PVC Check Valve Backdraft Damper, 80-200mm Home Improvement for Exhaust Fan Ventilation Pipe Duct Air Connector Kitchen Bathroom (80mm)
Easy Installation Installing this check valve is a breeze. attach it to the designated pipe and secure it in place. No need to hire professionals or deal with complicated setups.
£ 4.89
K0150 22 Connector Coupler Connection Hose with Backflow Valve/Round Air Tube Diameter 150 mm Ventilation System Channel
Colour White.
£ 8.87
free delivery
Manual Damper Control air Duct Vent Iron Valve HVAC Chimney Pipe Damper Stove Fireplace Damper Replacement Ventilation
£ 21.90
free delivery
Ø 125mm / 5'' Adjustable Diffuser - Air Supply Valve - Ventilation Ducting Cover - Metal - White
Sleek and Modern Design Modern Design of Our Steel Adjustable Diffuser Add a Touch of Sophistication to Any Room, Seamlessly Blending with Your Existing Decor
£ 15.24
free delivery
Steinberg14 White 200mm Air Supply Valve - 8 inch Extractor Fan Vent Cover - Round Adjustable Air Vent - Bathroom Diffuser - Wall Vent Cover - Ceiling Vent Grille - Metal Ventilation Grille
High-Quality Materials Internal vent cover is made of durable white RAL 9016 polymer coated steel, ensuring robustness against corrosion. Connection Diameter 199mm 7.8 inch - External Diameter 247mm 9.7 inch
£ 18.95
EUROPLAST Ø 200mm / 8'' Adjustable Diffuser - Air Exhaust Valve - Ventilation Ducting Cover - Metal - White
200mm 8 inch Steel Adjustable Diffuser Designed for Air Extraction Effortlessly Adjust the Intensity of Airflow in Your Ventilation System by Simply Rotating the Control Disc
£ 18.21
free delivery
MKK Ko100-22 Building Material:, White, Klein(Packaging May Vary)
Kitchen
£ 6.99 £ 7.31
Steinberg14 White Ø 150mm / 6" Round Wall Flange Without Backflow Valve, PVC Connector for Ventilation Pipe
Ensures Safe Air Flow
£ 9.75
Duraplast UK™ Air Admittance Valve 110mm BLACK - Universal Vent Pipe Valve for Push Fit & Solvent Weld Systems - Durable, Maintenance-Free, and Easy to Install - Prevents Sewer Gas Backflow
Maintenance-Free Solution No moving parts or complicated mechanisms, ensuring trouble-free operation and reduced maintenance requirements.
£ 16.95
free delivery
5'' Inch Duct Connector Flange with Backdraft Damper- Plastic - Straight Pipe Flange for Heating Cooling Ventilation System (125 mm with Valve)
White, simple and stylish ABS Plastic rigid ducting is perfect for DIY and Trade use.
£ 9.95
4'' Inch / 100mm 45 Degree Duct Connector - Galvanized Steel Elbow - Dryer Vent Pipe Bend - Metal Tube Joint for HVAC Ventilation
Universal Compatibility Specifically designed with a 4'' inch 100mm diameter, this elbow is compatible with standard duct sizes, making it a versatile solution for various ventilation projects in homes, offices, or industrial settings.
£ 11.95
Duct Backdraft Blocke, Prevents Drafts In Dryer Vent Hose, With Backdraught Shutter, Avoid Backdraft With Ventilation Pipe Check Valve, Smooth Airflow(100MM)
Non-oxidizing and erosion-resistant, Featuring a non-oxidizing finish, this check valve is highly resistant to erosion, ensuring longevity and making it a dependable choice for long-term ventilation needs.
£ 5.06
Steinberg14 White Ø 125mm / 5" Round Wall Flange with Backflow Valve, PVC Connector for Ventilation Pipe
Heat resistant from -15 C + 60 C
£ 8.45
Ø 150mm / 6'' Adjustable Diffuser - Air Supply Valve - Ventilation Ducting Cover - Metal - White
Effortlessly Adjust the Direction and Intensity of Airflow in Your Ventilation System by Simply Rotating the Control Disc on Our 150mm Steel Adjustable Diffuser Designed for Air Supply
£ 15.13
150 mm Pack of 4 Pipe Clamp for Round Ventilation Pipe, Wall Brackets Made of Plastic, Mounting on Wall or Ceiling, for Supply Air or Exhaust Ventilation Systems
Mounting bracket for round tube with a diameter of 150 mm.
£ 18.65
H&C VENT White Exhaust Hood Vent 190 mm with 125 mm 5 inch connector flange│ Air Ventilation Covers with Valve/Backdraft and Mouse Protection │ Extractor Cap Cover for Duct Pipe│ Inside and Outside
Practical Use This Ventilation Hood comes with Gravity flap Backdraft damper and Mouse Protection. Gravity flap works as one way valve which stops air flow when ventilation system is not in use. At the same time not letting back into your home unpleasant odours, dust and frost. This Ventilation Hood Vent grille works great in extreme weather conditions preventing from heavy rain shower, wind storms and heavy snowing.
£ 16.57
OZXLH 1 PCS Check Valve Ventilation Pipe 80-200mm ABS Air Duct Control Ducting Connector Exhaust Fan Pipe Home Improvement(110MM)
This duct control check valve allows for smooth airflow while avoiding blowback, ensuring efficient ventilation and preventing the spread of odours.
£ 27.08
free delivery
Ø 160mm / 6.3'' Adjustable Diffuser - Air Exhaust Valve - Ventilation Ducting Cover - Metal - White
160mm 6.3 inch Steel Adjustable Diffuser Designed for Air Extraction Effortlessly Adjust the Intensity of Airflow in Your Ventilation System by Simply Rotating the Control Disc
£ 14.95
free delivery
Steinberg14 Connector Without Backflow Ø 125mm / 5 Inch Valve, Connector for Ventilation Pipe Made of PVC
Heat Resistant From -15 C + 60 C
£ 7.25
Ø 100mm / 4'' Adjustable Diffuser - Air Supply Valve - Ventilation Ducting Cover - Metal - White
Sleek and Modern Design Modern Design of Our Steel Adjustable Diffuser Add a Touch of Sophistication to Any Room, Seamlessly Blending with Your Existing Decor
£ 14.83
H&C VENT Exhaust Air Diffuser with Connector & Valve │ Ventilation Grilles │ Ducting Hose Vent Cover │ Adjustable Duct Pipe Extractor Covers for Bathroom Fan Wall Ceiling Window │ Inside & Outside
Size and Technical data Size - 150 mm 5.9 Inch; Features - Adjustable Exhaust Diffuser, For Round Ventilation Systems, Ceiling and Wall Connector Flange Adjustable Airflow Connection type - male spigot;
£ 14.35
Duct Backdraft Blocke, Prevents Drafts In Dryer Vent Hose, With Backdraught Shutter, Avoid Backdraft With Ventilation Pipe Check Valve, Smooth Airflow(80MM)
Non-oxidizing and erosion-resistant, Featuring a non-oxidizing finish, this check valve is highly resistant to erosion, ensuring longevity and making it a dependable choice for long-term ventilation needs.
£ 4.27
OZXLH 1 PCS 80/100/110/150/200mm Pipe Check Valve Air Duct Check Ventilation Check Valve Pipe Draft Blocker Exhaust Fan Hose Proof Valve(100mm)
Inline round duct connector with anti-suckback damper.
£ 26.32
free delivery
Ø 100mm / 4'' Adjustable Diffuser - Air Exhaust Valve - Ventilation Ducting Cover - Metal - White
100mm 4 inch Steel Adjustable Diffuser Designed for Air Extraction Effortlessly Adjust the Intensity of Airflow in Your Ventilation System by Simply Rotating the Control Disc
£ 12.75
free delivery
PVC Fan Check Valve,160Mm Ventilation Duct Check Valve Extractor Fan Vent Back Draught, For PVC Pipe
OPTIMIZED AIRFLOW DESIGN This ventilation duct check valve is crafted to facilitate optimal airflow while effectively backdrafts, enhancing both ventilation efficiency and control.
£ 10.49
free delivery
Steinberg14 Wooden Sauna Diffuser - 125mm Wood Air Valve for Supply and Exhaust Ventilation - 5 inch Round Adjustable Air Vent Cover for Sauna - Wall or Ceiling - Pine Wood Ventilation Diffuser
Efficient Ventilation Ideal for Sauna environments, this Universal Diffuser is designed for Extracting and Supplying air in bathroom, kitchen, garage, or any other humid spaces, providing efficient ventilation wherever needed. Diameter of the diffuser body 124mm 4.9". Diameter of the valve cover 170mm 6.7"
£ 16.75
H&C VENT Backflow Valve Diameter 4 Inch - 100 mm for Ventilation Pipe Galvanized Steel - HVAC Connecting Piece with Spring - Self Acting Flap Blade Airflow Regulation for Inline Ventilation Duct
Standard size Great compatibility for all ventilation systems with a diameter of 100 mm pipe and duct diameters. Use H&C vent reducer transition, to connect with other size ducts. Simply mount the backflow valve inside of your DN100 ventilation pipe and regulate the air flow
£ 11.28
H&C VENT Brown Exhaust Hood Vent 190 mm with 125 mm 5 inch Connector Flange│ Air Ventilation Covers with Valve/Backdraft and Mouse Protection │ Extractor Cap Cover for Duct Pipe│ Inside and Outside
Practical Use This Ventilation Hood comes with Gravity flap Backdraft damper and Mouse Protection. Gravity flap works as one way valve which stops air flow when ventilation system is not in use. At the same time not letting back into your home unpleasant odours, dust and frost. This Ventilation Hood Vent grille works great in extreme weather conditions preventing from heavy rain shower, wind storms and heavy snowing.
£ 16.25
Ø 125mm / 5'' Adjustable Diffuser - Air Exhaust Valve - Ventilation Ducting Cover - Metal - White
125mm 5 inch Steel Adjustable Diffuser Designed for Air Extraction Effortlessly Adjust the Intensity of Airflow in Your Ventilation System by Simply Rotating the Control Disc
£ 12.29
free delivery
H&C VENT Supply Air Diffuser with Connector & Valve │ Ventilation Grilles │ Ducting Hose Vent Cover │ Adjustable Duct Pipe Extractor Covers for Bathroom Fan Wall Ceiling Window │ Inside & Outside
Size and Technical data Size - 125 mm 4.92 Inch Features - Adjustable Air Supply Diffuser, For Round Ventilation Systems, Ceiling and Wall Connector Flange Adjustable Airflow Connection type - male spigot;
£ 13.06
ABS Round Ventilation Pipe Exhaust Plate Valve Ceiling Valve Anemostat Ceiling Vent Cover for Bathroom Office Kitchen Ventilation Reduce Noise (100 mm)
Easy installation white plate valve is designed for easy installation, whether on the ceiling or on the wall, it can be easily attached and adapted to a variety of scenarios.
£ 11.42
free delivery
Round check valve,Essential Component For Effective Exhaust Systems Ventilation Pipe Check Valves(200MM)
Non-oxidizing and -resistant Featuring a non-oxidizing finish, this check valve is highly resistant , longevity and making it a dependable choice for long-term ventilation needs.
£ 13.18
free delivery
Ø 100mm / 4'' Adjustable Diffuser - Universal Air Supply/Exhaust Valve - Ventilation Ducting Cover - Metal - Stainless Steel
Effortlessly Adjust the Direction and Intensity of Airflow in Your Ventilation System by Simply Rotating the Control Disc on Our 100mm Steel Adjustable Diffuser Designed for Air Supply and Extraction
£ 16.00
Steinberg14 Anthracite Air Valve Ø 100mm / 4" for Supply and Exhaust Ventilation - Extractor Fan Vent Cover - Round Adjustable Air Vent - Wall Bathroom Diffuser - Plastic
Ideal Outlet for Ventilation System With its quiet operation and optimal airflow, this Air vent grill is an effective choice for concluding ventilation systems in bathrooms or other spaces, ensuring efficient air circulation and maintaining a comfortable environment
£ 14.45
Steinberg14 White Ø 150mm / 6 Inch Connector Without Backflow Valve, Connector for Ventilation Pipe Made of PVC
Heat Resistant From -15 C + 60 C
£ 7.68
Steinberg14 Round Ø 125mm / 4 Inch Connector with Backflow Valve, Connector for Ventilation Pipe Made of PVC
Heat-resistant from -15 C to 60 C
£ 6.95
PVC Fan Check Valve, 160Mm Ventilation Duct Round Check Valve Can Be Connected To PVC Pipe, Exhaust Fan Vent Anti-return Damper
Standard 160mm Diameter for Easy Integration With an interface diameter of 160mm (6.3 inches), our check valve is perfectly compatible with standard PVC pipes. Its practical sizing ensures seamless integration into most plumbing and HVAC setups, providing you with a convenient and flexible solution for your airflow management needs.
£ 8.79
free delivery
75 mm White Plate Valve, ABS Adjustable Vent Cover on Ceiling or Wall, Round Ventilation Grille for Exhaust Fan, Pipe Fan (75 mm)
High-quality material our 75 mm white plate valve is made of environmentally friendly and robust ABS material, which is safe and durable. It offers high quality and ensures a long service life
£ 14.30
free delivery
125mm / 5 Inch Duct Connector - 90 Degree Elbow - Round PVC Ducting - Ventilation Pipe, Hose, Bend, Tube
Manufactured from White PVC Plastic, Providing Excellent Resistance to Corrosion
£ 8.22
free delivery
Veemoon Ventilation Pipe Fittings Check Valves Ducting Connector Abs Material Pipe Flange
Ventilation system parts-- the duct connector can be used to connect the heating and cooling ventilation system pipeline,vent blockers.
£ 6.89
free delivery
100 mm / 4 inch Plastic Air Valve - Exhaust Supply Valve - White Ventilation Grille Cover
High-quality Construction The Diffuser is Made of Durable ABS Plastic, Ensuring Long-lasting Performance and Resistance to Wear and Tear
£ 8.99
free delivery
H&C VENT Anthracite Ventilation Gravity Grille 153mm with 100mm 4 inch Connector│ Air Vent Covers with Flaps and Insect Protection │ Extractor Cover for Duct Pipe, Wall, Window │ Inside and Outside
Practical Use With Gravity Shutters and Insect Protection. Gravity shutters (blinds flaps slats) work as a one way valve and stop air flow when ventilation system is not in use. At the same time not letting back into your home unpleasant odours, dust and frost.
£ 11.52
H&C VENT Exhaust Air Diffuser with Connector & Valve │ Ventilation Grilles │ Ducting Hose Vent Cover │ Adjustable Duct Pipe Extractor Covers for Bathroom Fan Wall Ceiling Window │ Inside & Outside
Size and Technical data Size - 100 mm 3.93 Inch; Features - Adjustable Exhaust Diffuser, For Round Ventilation Systems, Ceiling and Wall Connector Flange Adjustable Airflow Connection type - male spigot;
£ 11.37
ABS Plastic Air Duct Connector with Check Valve, Ventilation Pipe Duct Connector Backdraft Damper for Heating & Cooling Ventilation(150MM)
Wide range of applications Suitable for fan pipes, pipe projects, and ventilation systems, this check valve serves as a reliable solution for maintaining proper airflow and controlling the ventilation direction.
£ 9.19
free delivery
100mm / 4 Inch Duct Connector with Flange and Backdraft Damper - Round PVC Ducting - Ventilation Pipe - Wall Plate
Straight Pipe Connector for use with the 100mm 4 Inch Round Ventilation Systems Wall Flange for Wall or Ceiling Mounting
£ 6.97
H&C VENT Grey Exhaust Hood Vent 153 mm with 100 mm 4 inch Connector Flange│ Air Ventilation Covers with Valve/Backdraft and Mouse Protection │ Extractor Cap Cover for Duct Pipe│ Inside and Outside
Practical Use This Ventilation Hood comes with Gravity flap Backdraft damper and Mouse Protection. Gravity flap works as one way valve which stops air flow when ventilation system is not in use. At the same time not letting back into your home unpleasant odours, dust and frost. This Ventilation Hood Vent grille works great in extreme weather conditions preventing from heavy rain shower, wind storms and heavy snowing.
£ 12.84
Steinberg14 White 160mm Air Supply Valve - 6.3 inch Extractor Fan Vent Cover - Round Adjustable Air Vent - Bathroom Diffuser - Wall Vent Cover - Ceiling Vent Grille - Metal Ventilation Grille
High-Quality Materials Internal vent cover is made of durable white RAL 9016 polymer coated steel, ensuring robustness against corrosion. Connection Diameter 159mm 6.3 inch - External Diameter 210mm 8.3 inch
£ 13.95
CYTGOUPER Adjustable Stainless Steel Plate Valve Ventilation Pipe Cover, Round Ventilation Flap for Wall and Ceiling Installation, Pipe Aerator for Bathroom, Kitchen & Office (150mm)
Adjustable air circulation through ventilation pipe cover The ventilation pipe cover allows you to adjust the air fl as needed by adjusting the integrated control valve of the poppet valve. This allows you to effectively control the amount of air, which is beneficial for both tube ventilators and the ventilation flap to optimize air circulation in your room
£ 17.39
free delivery
Ø 100mm / 4'' Adjustable Diffuser - Universal Air Supply/Exhaust Valve - Ventilation Ducting Cover - Mounting Frame - ABS Plastic White
High-quality Construction The Diffuser is Made of Durable ABS Plastic, Ensuring Long-lasting Performance and Resistance to Wear and Tear
£ 7.69
free delivery
WeCooper 100mm - 4 inch Connector with Backdraught Shutter, Non-Return Damper Flap to Connect Duct Pipe or Flexible Hose Pipe
Pipe cover flap, butterfly valve. Especially suitable for inserting into 100mm round pipe or 102mm flexible hose. Perfect for use in Tumble Dryer, bathrooms, garages, air conditioners, extractor fan, extractor hoods, Hydroponics, In-Line Extract Fans, and ventilation systems
£ 13.85
Diameter 150 mm Pipe Connector for Ventilation Pipe, Exhaust Duct, Exhaust Duct, with Check Valve, Made of galvanised Steel
Specifically Designed for use with 150mm 6-inch Round Ducting Systems Prevents Reverse Airflow in Circular Duct Systems, Ensuring Optimal Ventilation
£ 15.50
free delivery
110x55mm Duct Connector with Non-Return Damper Flap - Straight Joint - Rectangular Flat PVC Ducting
Suitable for ventilation ducts measuring 110 x 55 mm
£ 8.05
Smell Leakage ABS Material Check Valve for Ventilation for Pipes (80-100-120mm)
£ 10.09
free delivery
Steinberg14 White 125mm Air Exhaust Valve - 5 inch Extractor Fan Vent Cover - Round Adjustable Air Vent - Bathroom Diffuser - Wall Vent Cover - Ceiling Metal Ventilation Grille
High-Quality Materials Internal vent cover is made of durable white RAL 9016 polymer coated steel, ensuring robustness against corrosion. Connection Diameter 124mm 4.88 inch - External Diameter 167mm 6.57 inch
£ 12.95
VIFERR Round Ceiling Vent Stainless Steel Adjustable Air Valve Ceiling Ventilation Cover Adjustable Round Extractor Outlet for Bathroom Office Kitchen Ventilation (100mm)
Easy To Install Stainless steel round extractor outlet can be mounted on the ceiling or wall, extractor fan cover is easy to disassemble and install, easy to maintain
£ 13.79
Smooth Airflow with Ventilation Pipe Check Valve, Avoid Backdraft, Flexible Sizes (110MM)
Efficient Airflow, No Backdraft The clever design of this air duct control check valve allows for airflow while effectively backdraft, ensuring efficient ventilation and the spread of smells.
£ 10.09
free delivery
H&C VENT Universal Air Diffuser with Connector & Valve │ Ventilation Grilles │ Ducting Hose Vent Cover │ Adjustable Duct Pipe Extractor Covers for Bathroom Fan Wall Ceiling Window │ Inside & Outside
Size and Technical data Size - 125 mm 4.92 Inch; Features Adjustable Universal Diffuser, Natural Wood, For Round Ventilation Systems, Ceiling and Wall Connector Flange Performance - up to 600m3 h Connection type - male spigot;
£ 16.85
Steinberg14 White 125mm Air Valve for Supply and Exhaust Ventilation - 5 inch Extractor Fan Vent Cover - Round Adjustable Air Vent - Bathroom Diffuser (White, Ø 125mm / 5")
Ideal Outlet for Ventilation System With its quiet operation and optimal airflow, this Air vent grill is an effective choice for concluding ventilation systems in bathrooms or other spaces, ensuring efficient air circulation and maintaining a comfortable environment.
£ 10.75
H&C VENT Exhaust Air Diffuser with Connector & Valve │ Ventilation Grilles │ Ducting Hose Vent Cover │ Adjustable Duct Pipe Extractor Covers for Bathroom Fan Wall Ceiling Window │ Inside & Outside
Size and Technical data Size - 125 mm 4.92 Inch; Features - Adjustable Exhaust Diffuser, For Round Ventilation Systems, Ceiling and Wall Connector Flange Adjustable Airflow Connection type - male spigot;
£ 11.33
H&C VENT White Exhaust Hood Vent 153 mm with 100 mm 4 inch Connector Flange│ Air Ventilation Covers with Valve/Backdraft and Mouse Protection │ Extractor Cap Cover for Duct Pipe│ Inside and Outside
Practical Use This Ventilation Hood comes with Gravity flap Backdraft damper and Mouse Protection. Gravity flap works as one way valve which stops air flow when ventilation system is not in use. At the same time not letting back into your home unpleasant odours, dust and frost. This Ventilation Hood Vent grille works great in extreme weather conditions preventing from heavy rain shower, wind storms and heavy snowing.
£ 12.98
H&C Vent Connector Flange │ Air Ventilation Pipe Connectors for Ducting Flex Aluminium Tube PVC Duct Flexible Hose │ Wall Plate Backdraft Shutter Gravity Valve │ Tumble Dryer Extractor fan Conditioner
Size and technical data Size - 100 mm 3.93 Inch; Features - For Round Ventilation Systems, Straight Connector, Ceiling and Wall Connector Flange, Wall Plate, Screws and Dowels Included With Backdraft Shutter Non Return Valve One Way Valve Performance - up to 250m3 h Connection type (both sides) - male spigot;
£ 9.22
Steinberg14 Aluminum 80mm 3'' Ventilation Grille Grid Air Vent Cover for Round Ducting, Vent Pipe Cover
The grille is made of cast aluminum and is therefore particularly robust.
£ 9.96
free delivery
Mikikit Air Admittance Supply Hose Adapter Portable Air Admittance Valve PVC Valve 50/75 Drainage Pipe Auto Ventilation Rain Cap 1pc
Portable air admittance adapter provides a secure and long-lasting installation with the use in the pvc drainage system,valve
£ 8.49
free delivery
Steinberg14 White 125mm Air Supply Valve - 5 inch Extractor Fan Vent Cover - Round Adjustable Air Vent - Bathroom Diffuser - Wall Vent Cover - Ceiling Vent Grille - Metal Ventilation Grille
High-Quality Materials Internal vent cover is made of durable white RAL 9016 polymer coated steel, ensuring robustness against corrosion. Connection Diameter 124mm 4.9 inch - External Diameter 167mm 6.6 inch
£ 12.95
Steinberg14 White 100mm Air Exhaust Valve - 4 inch Extractor Fan Vent Cover - Round Adjustable Air Vent - Bathroom Diffuser - Wall Vent Cover - Ceiling Metal Ventilation Valve
High-Quality Materials Internal vent cover is made of durable white RAL 9016 polymer coated steel, ensuring robustness against corrosion. Connection Diameter 99mm 3.9 inch - External Diameter 140mm 5.5 inch
£ 12.25
ZYNCUE Check Valve, Indoor Ventilation Pipe Kitchen Air Valve Entrance and Exit System Pipe Fittings 80-180mm, White(80-100-120mm)
Fly Protection Designed to remain closed when not in use, this check valve effectively prevents and flies from entering your space, ensuring a clean and hygienic environment.
£ 11.89
free delivery
H&C Vent Connector Flange │ Air Ventilation Pipe Connectors for Ducting Flex Aluminium Tube PVC Duct Flexible Hose │ Wall Plate Backdraft Shutter Gravity Valve │ Tumble Dryer Extractor fan Conditioner
Size and technical data Size - 125 mm 4.92 Inch; Features - For Round Ventilation Systems, Straight Connector, with Backdraft Shutter Non Return Valve One Way Valve Performance - up to 600m3 h Connection type - male spigot.
£ 8.92
100 mm 125 mm 150 mm Round Pipe System PVC Ventilation Pipe Flexible Scarf Connectors Bow Knee Piece Connector Backflow Valve T-Piece Reduction Holder Adapter (Diameter 100, Wall Flange with Check
Heat resistant up to -15 C + 60 C
£ 24.80
free delivery
Reliable ABS Plastic Pipe Check Valve for Bathroom Ventilation Systems (80MM)
Prevent Backflow The plastic check valve effectively prevents backflow of air or water, a smooth and efficient operation of the bathroom ventilation fan.
£ 5.01
free delivery
H&C VENT Supply Air Diffuser with Connector & Valve │ Ventilation Grilles │ Ducting Hose Vent Cover │ Adjustable Duct Pipe Extractor Covers for Bathroom Fan Wall Ceiling Window │ Inside & Outside
Size and Technical data Size - 100 mm 3.93 Inch Features - Adjustable Air Supply Diffuser, For Round Ventilation Systems, Ceiling and Wall Connector Flange Adjustable Airflow Connection type - male spigot;
£ 10.18
H&C VENT Brown Ventilation Gravity Grille 153mm with 100mm 4 inch connector│ Air Vent Covers with Flaps and Insect Protection │ Extractor Cover for Duct Pipe, Wall, Window │ Inside and Outside use
Practical Use With Gravity Shutters and Insect Protection. Gravity shutters (blinds flaps slats) work as a one way valve and stop air flow when ventilation system is not in use. At the same time not letting back into your home unpleasant odours, dust and frost.
£ 7.10
160Mm Round Ventilation Duct Check Valve PVC Pipe, Compatible Efficient Airflow Backdraft Prevention Easy Installation For Fan Ducts HVAC Systems
COMPATIBLE SIZE With a diameter of approximately 160mm, it connects effortlessly with standard PVC pipes, making it an solution for plumbing tasks.
£ 9.56
free delivery
jojofuny Exhaust Cover Ventilation Pipe Check Valve Abs Ventilation Pipe Valve for Kitchen Shower Room
Check valve provide secure and quick installation fitting, easy to connect and disconnect, your working efficiency.
£ 6.59
free delivery
Diameter 100 mm Pipe Connector for Ventilation Pipe, Exhaust Duct, Exhaust Duct, with Check Valve, Made of galvanised Steel
Specifically Designed for use with 100mm 4-inch Round Ducting Systems Prevents Reverse Airflow in Circular Duct Systems, Ensuring Optimal Ventilation
£ 13.90
free delivery
Yuanpgky Stainless Steel Grille Ducting Cover, Ventilation Outlet Grille Cover, Wall Air Vent Extract Valve Grille, Ducting Cover For Home Bathroom Kitchen Ventilation (150mm)
Stylish and design Made of stainless steel, this vent outlet not only provides a unique and stylish look but also adds value to your home. It is built to last and withstand various environmental conditions.
£ 16.14
free delivery
7% discount
100mm / 4 Inch Duct Connector with Backdraft Damper - Round PVC Ducting - Ventilation Pipe, Hose, Tube
Duct Connector For use with the 100mm 4 Inch Round Ventilation Systems Backdraft Damper Stops Smells and Prevent Cold Air Coming through Your Extract Fan or Ducting
£ 5.97 £ 6.45
H&C Vent Connector Flange │ Air Ventilation Pipe Connectors for Ducting Flex Aluminium Tube PVC Duct Flexible Hose │ Wall Plate Backdraft Shutter Gravity Valve │ Tumble Dryer Extractor fan Conditioner
Size and technical data Size - 150 mm 5.90 Inch; Features - For Round Ventilation Systems, Straight Connector, Start End connector, Ceiling or Wall Connector Flange, Wall Plate Performance - up to 900m3 h Connection type - male spigot.
£ 8.49
Ventilation Pipe Accessory Check Valve Designed to Enhance Airflow and Reduce in Duct Systems (200MM)
Easy Installation Designed for easy installation, this check valve saves time and effort. connect it to the ventilation pipe, and it is ready to use.
£ 12.03
free delivery
160Mm Ventilation Duct Round Check Valve, ABS Pipeline Connector For PVC Pipe Efficient Airflow Control Backdraft Prevention,Easy Installation
EFFICIENT AIRFLOW CONTROL This 160mm ventilation duct round check valve features a clever design that facilitates smooth airflow while forestall ing backdrafts, helping to insure proper ventilation and control in your space. The valve opens when air flows in the intended direction and closes when airflow stops, maintaining optimal air quality in your home.
£ 8.66
free delivery
CENPEK Air Valve for Supply and Exhaust Ventilation Ventilation Grille 100mm Adjustable Round Exhaust Valve Ventilation Pipe Valve
Our Ventilation Grille is perfect for a variety of settings, including home saunas, garages, doors, motorhomes, and even refrigerators. You can trust its universal compatibility to meet your ventilation needs wherever you are.
£ 13.99
free delivery
HAWILLOSCH Admittance Valve Valve Drainage Pipe Fitting with Automatic Ventilation Rain Cap Easy Installation for Enhanced Drainage System Multi Functional
Air admittance accessory--accelerates the drainage process by utilizing the suction valve in the pvc drainage system,air admittance valve rv
£ 8.19
free delivery
Rxhaust fan pipe,Essential Component,For Effective Exhaust Systems Ventilation Pipe Check Valves(150MM)
Application Suitable for fan pipes, pipe projects, and ventilation systems, this check valve provides a solution for proper airflow and direction control, making it for a wide range of applications.
£ 7.90
free delivery
Check Valve for Indoor Ventilation For Pipe ABS Construction with Anti Fly Design for Air and Water For Pipe Systems (80-100-120mm)
Anti oil sticking Equipped with a sealing ring design, this check valve minimizes contact area and viscosity, effectively oil from sticking. This feature ensures smooth operation and maintains the valve's efficiency.
£ 10.19
free delivery
NUOBESTY Duct Connector Square Flange Plastic Adaptor for Air Ventilation Durable Pipe Base with Backdraft Valve for Dust Collection and Duct Systems
Air hose connectors engineered to withstand high pressure, this product secure and , providing peace of mind in demanding environments,flange hanger
£ 7.99
free delivery
OSALADI Plastic Check Valve for Air Conditioning Pipe Joints Ventilation Pipe Non-Return Valves Easy to Install ABS
Air vent connector-- light in size, flexible in use, this reusable duct connector is easy to install and disassemble.
£ 8.46
free delivery
Kair Connector with Backdraught Shutter 100mm - 4 inch Non-Return Damper Flap to Connect Duct Pipe or Flexible Ducting Hose
Stop smells and prevent cold air coming through your extract fan or ducting.
£ 7.99
Emiif Duct Connector Flange with Backdraft Damper, Round Pipe Fan Check Valve for Bathroom Kitchen Ventilation, PVC Ducting Exhaust Fan Pipe Connector(200mm)
Reliable Made from PVC, this check valve is built to last. Its sturdy construction ensures long-term reliability and resistance, enhancing its performance and its effectiveness in backflow.
£ 13.68
free delivery
Steinberg14 Wooden Sauna Diffuser - 100mm Wood Air Valve for Supply and Exhaust Ventilation - 4 inch Round Adjustable Air Vent Cover for Sauna - Wall or Ceiling - Pine Wood Ventilation Diffuser
Efficient Ventilation Ideal for Sauna environments, this Universal Diffuser is designed for Extracting and Supplying air in bathroom, kitchen, garage, or any other humid spaces, providing efficient ventilation wherever needed. Diameter of the diffuser body 99mm 3.9". Diameter of the valve cover 144mm 5.7"
£ 15.75
Check Valve for Indoor Ventilation For Pipe ABS Construction with Anti Fly Design for Air and Water For Pipe Systems (150-160-180mm)
Excellent Sealing Performance Equipped with a silicone sealing gasket, this check valve provides a strong and secure seal, effectively any leakage and creating a pleasant atmosphere.
£ 9.49
free delivery
Round Pipe Connector with Backflow Flap, 150 mm, Ventilation Pipe, Round Pipe Connector, Exhaust Pipe, Ventilation Duct, PVC Connector, ABS Check Valve, Plastic, White, Diameter 150 mm
Connection diameter 100, 125, 150 mm
£ 15.77
free delivery
Uonlytech Ventilation Pipe Non-Return Valve Abs Check Valve for Air Conditioning Pipe Joints Easy Install
Ductless ventilation check valve-- using abs material and fine craftsmanship, strong and durable for a long serving life.
£ 6.59
free delivery
Round pipe connector with backflow flap, 125 mm, ventilation pipe, round pipe connector, exhaust air pipe, ventilation duct, PVC connector, check valve, ABS plastic, white, diameter 125 mm
Connection diameter 100, 125, 150 mm
£ 14.51
free delivery
Round Pipe Check Valve PVC Backdraft Damper for Bathroom Kitchen Fan Ventilation 80mm to 200mm White(80mm)
Versatile Sizes Available in 80mm, 100mm, 110mm, 120mm, 150mm, and 200mm diameters, this PVC fan check valve offers a range of options to fit various pipe sizes in your bathroom or kitchen ventilation system.
£ 6.41
free delivery
Zeroupshop Ventilation Pipe Round Check Valve, PVC Backdraught Shutter Flap Non Return Valve Damper Flap, For Home Improvement Heating Cooling(200MM)
Application Suitable for fan pipes, pipe projects, and ventilation systems, this check valve provides a solution for proper airflow and direction control, making it for a wide range of applications.
£ 12.19
free delivery
ARTIBETTER Kitchen Ventilation Opening Bathroom Exhaust Fan Check Valve Ductless Ventilation Pipe Accessory ABS Material
Air vent duct connector flange made of abs material, durable, not easy to aging, ensure .
£ 6.39
free delivery
YUANGANG PVC Ventilation Check Valve, For Bathroom Kitchen Prevents Reverse Irrigation Pipe Backdraft Damper(110mm)
reverse irrigation This PVC Fan Check Valve is specially designed to reverse irrigation, ensuring that the water flows in direction and avoiding any backflow issues. It is an essential compnt for maintaining proper water flow in your kitchen valve or round pipe system.
£ 6.89
free delivery
PVC Ventilation Grille Rain Cap Round Hood for Efficient Water Damage Prevention on 75 160mm Pipes (75mm)
Quick and Easy Installation Installing this rain cap is quick and easy. follow the instructions provided for a hassle-free installation experience. It fits perfectly on the specified pipe sizes (75mm, 110mm, and 160mm) and comes in a sleek white color.
£ 5.03
free delivery
Repa Market 5" Inch / 125 mm Duct Backdraft Blockers - Pipe Connector with Backdraught Shutter - Backflow Preventer - Dryer Vent Adapter - Inline Air Extractor - Pipe Line Coupler with Valve
Constructed with a male spigot, this backdraft shutter boasts a durable white plastic exterior, ensuring reliable performance in extractor fan systems.
£ 8.95
HEIBTENY Adjustable Plate Valve - ABS Ventilation Pipe Valve & Ventilation Grille Extractor Exhaust Pipe Adjustable Air Flow
Adjustable air volume Easily adjust the air flow of your room with the adjustable valve and ensure maximum comfort tailored to your needs.
£ 11.06
Ventilation Pipe Check Valve, 80-200MM Ventilation Pipe Round Check Valve Air Duct Control Exhaust Fan Pipe Accessories for Bathroom(110MM)
Long-lasting Crafted from materials, this ventilation pipe check valve ensures durability and reliable performance for long-term use.
£ 7.39
free delivery
CYTGOUPER Adjustable Stainless Steel Plate Valve Ventilation Pipe Cover, Round Ventilation Flap for Wall and Ceiling Installation, Pipe Aerator for Bathroom, Kitchen & Office (100mm)
Adjustable air circulation through ventilation pipe cover The ventilation pipe cover allows you to adjust the air fl as needed by adjusting the integrated control valve of the poppet valve. This allows you to effectively control the amount of air, which is beneficial for both tube ventilators and the ventilation flap to optimize air circulation in your room
£ 10.69
free delivery
Eawfgtuw PVC Ventilation Check Valve - 80mm to 200mm Water Non Return Valves, Prevents Reverse Irrigation In Round Pipe for Bathroom Kitchen, White(150mm)
Reverse Irrigation This PVC fan check valve is designed to reverse irrigation and for ENSURE the proper flow of air. It effectively blocks the backflow of air and water, providing reliable protection for your kitchen ventilation system and protecting potential damage.
£ 9.86
free delivery
CWOQOCW Adjustable Diffuser, Ventilation Pipe Round Check Valve Air Exhaust Valve Duct Control Exhaust Fan Pipe Accessories(100MM)
Non-oxidizing and -resistant Featuring a non-oxidizing finish, this check valve is highly resistant to , ensuring longevity and making it a dependable choice for long-term ventilation needs.
£ 5.79
free delivery
FACULX Smooth Airflow, Avoid Backdraft With Ventilation Pipe Check Valve, Multiple Sizes,for Bathroom Kitchen, Round Pipe Backdraft Damper(150MM)
Efficient Airflow, No Backdraft The clever design of this air duct control check valve allows for airflow while effectively backdraft, ensuring efficient ventilation and the spread of smells.
£ 7.09
free delivery
Temhyu Shuxiang-air vent grille 80-200mm PVC Round Pipe Draft Blocker Backdraft Damper, One Way ventilation fan, air duct Check Valve, Kitchen Ventilation Grill, Ventilation accessories
Good design, intake or extraction use, fitable for home decoration.
£ 10.94
free delivery
PVC Ventilation Fan Exhaust Pipe, Circular Pipe, Check Valve, Kitchen For Bathroom Ventilation Valve, Prevent Reverse Irrigation(150mm)
for Bathroom Fan This check valve is specifically designed for bathroom fans, ensuring efficient and smooth exhaust ventilation while effectively reverse airflow.
£ 5.91
free delivery
H&C VENT Exhaust Air Diffuser with Connector & Valve │ Ventilation Grilles │ Ducting Hose Vent Cover │ Duct Pipe Extractor Covers for Bathroom Fan Wall Ceiling Window │ Inside & Outside
Size and Technical data Size - 100 mm 3.93 Inch, 148 x 153mm; Features - Universal Diffuser, For Round Ventilation Systems, Ceiling and Wall Connector Flange Performance - up to 250m3 h Connection type - male spigot;
£ 9.31
Pipe Ventilation Round Check Valve Air Exhaust Duct Control Fan Pipe Accessories Check Valve Flexible Ventilation Spare Parts(110MM)
Efficient Airflow, No Backdraft The clever design of this air duct control check valve allows for airflow while effectively backdraft, ensuring efficient ventilation and the spread of smells.
£ 4.58
free delivery
Eawfgtuw PVC Ventilation Check Valve - 80mm to 200mm Water Non Return Valves, Prevents Reverse Irrigation In Round Pipe for Bathroom Kitchen, White(80mm)
Reverse Irrigation This PVC fan check valve is designed to reverse irrigation and ensure the proper flow of air. It effectively blocks the backflow of air and water, providing reliable protection for your kitchen ventilation system and protecting potential damage.
£ 8.05
free delivery
Sumsoctober Efficient Round Check Valve For Ventilation Pipes,Exhaust Pipe Check Valve,Ventilation Check Valve,Air Duct Control Exhaust Fan Accessory 80Mm To 200Mm(110MM)
Efficient Airflow, No Backdraft The clever design of this air duct control check valve allows for airflow while effectively backdraft, guaranting efficient ventilation and the spread of smells.
£ 7.81
free delivery
Duct Backdraft Blocke, Prevents Drafts In Dryer Vent Hose, With Backdraught Shutter, Avoid Backdraft With Ventilation Pipe Check Valve, Smooth Airflow(150MM)
Non-oxidizing and erosion-resistant, Featuring a non-oxidizing finish, this check valve is highly resistant to erosion, ensuring longevity and making it a dependable choice for long-term ventilation needs.
£ 7.43
free delivery
Pipe Ventilation Round Check Valve Air Exhaust Duct Control Fan Pipe Accessories Check Valve Flexible Ventilation Spare Parts(80MM)
Efficient Airflow, No Backdraft The clever design of this air duct control check valve allows for airflow while effectively backdraft, ensuring efficient ventilation and the spread of smells.
£ 4.08
free delivery
KITANDOVE Ventilation Pipe Valve Fan Switch Air Duct Damper Duct Airflow Valve Air Control Valve Air Ducting Connector Backflow Preventer Airflow Ducting Valve Manual Valve Abs White
Air ducting connector this product allows for precise adjustment of airflow within pipelines, ensuring optimal ventilation in various systems.
£ 12.39
free delivery
Ventilation Pipe Check Valve, Connector with Backflow Valve - Check Valve Connector Ventilation Pipe Round Duct Ventilation System Pipe Connector(80MM)
Application Suitable for fan pipes, pipe projects, and ventilation systems, this check valve provides a solution for proper airflow and direction control, making it perfect for a wide range of applications.
£ 4.69
free delivery
H&C Vent Connector Flange │ Air Ventilation Pipe Connectors for Ducting Flex Aluminium Tube PVC Duct Flexible Hose │ Wall Plate Backdraft Shutter Gravity Valve │ Tumble Dryer Extractor fan Conditioner
Size and technical data Size - 100 mm 3.93 Inch; Features - For Round Ventilation Systems, Straight Connector, Ceiling or Wall Connector Flange, Wall Plate Performance - up to 250m3 h Connection type (both sides) - male spigot;
£ 8.73
Solaughguy PVC Bathroom Fan Check Valve Round Pipe Backdraft Damper Ventilation Exhaust Air Connector,Extractor Fan Vent Back Draught Shutter Bathroom Fan Application(150mm)
PVC Material Made of PVC material, this fan check valve is sturdy and long-lasting, reliable performance for a prolonged period of time.
£ 7.29
free delivery
FACULX Smooth Airflow, Avoid Backdraft With Ventilation Pipe Check Valve, Multiple Sizes,for Bathroom Kitchen, Round Pipe Backdraft Damper(100MM)
Efficient Airflow, No Backdraft The clever design of this air duct control check valve allows for airflow while effectively backdraft, ensuring efficient ventilation and the spread of smells.
£ 4.39
free delivery
Eawfgtuw PVC Ventilation Check Valve - 80mm to 200mm Water Non Return Valves, Prevents Reverse Irrigation In Round Pipe for Bathroom Kitchen, White(100mm)
Reverse Irrigation This PVC fan check valve is designed to reverse irrigation and for ENSURE the proper flow of air. It effectively blocks the backflow of air and water, providing reliable protection for your kitchen ventilation system and protecting potential damage.
£ 7.34
free delivery
Jonikuper Pipe Backdraft Damper,Ventilation Pipe Check Valve, PVC Fan Check Valve for Bathroom Kitchen,Prevents Reverse Irrigation(110MM)
Long lasting construction Crafted from high-quality abs material with a non-oxidizing finish, this valve resists and wear. Enjoy reliable performance and longevity, reducing the need for frequent replacements.
£ 5.18
free delivery
Oniissy 1Pc Check Valve, PVC Fan Check Valve For Bathroom Kitchen Valve Round Pipe Backdraft Damper, Reverse Irrigation, For Ventilation And Ventilation(120mm)
Prevents Reverse Irrigation Designed to the backflow of water, ensuring a smooth drainage and any potential damage.
£ 11.98
free delivery
Besttoolifes ABS Plastic Pipe Connector Square Flange Check Valve For Hoses 100-300mm Diameter Exhaust Fan Kitchen Bathroom Ventilation For Dryers, Exhaust Fan Pipes(100#)
Various Sizes Available in a range of sizes including 100#, 110#, 120#, 150#, 160#, 200#, 250#, and 300#, this duct connector provides flexibility and options to suit different hose diameters.
£ 5.83
free delivery
Gdfnmogo Vent Connector Flange│Air Ventilation Pipe Connectors For Ducting Flex Aluminium Tube Duct Hose, Wall Plate Backdraft Shutter Gravity Valve(100MM)
Good for ventilation systems Specifically designed for ventilation systems, this duct fan hose adapter is suitable for use in kitchens, bathrooms, and other areas where proper air circulation is essential. It helps to improve air quality and maintain a comfortable living environment.
£ 6.39
free delivery
EXTRWORY PVC ventilation fan, exhaust pipe, round pipe, check valve, fan check valve for bathroom, kitchen valve, round pipe, check damper for ventilation and ventilation (80 mm)
Easy installation the check valve is and can be conveniently integrated into your existing bathroom fan system. Thanks to its simple design and clear instructions, you can set up the check valve quickly and effortlessly and benefit from its advantages.
£ 6.09
free delivery
ZiStarlilife Ventilation Pipe Check Valve, PVC Backdraught Shutter Flap Non-Return Valve Damper Flap, 80Mm To 200Mm Water Non Return Valves Connector Ventilation Pipe(80MM)
Durability and Long-lasting This ventilation pipe check valve is made from excellent materials, make sure durability and long-lasting performance.
£ 4.69
free delivery
Oniissy PVC Fan Check Valve For Bathroom Kitchen Valve Round Pipe Backdraft Damper,Round Pipe Backdraft Damper,Essential Ventilation Accessory, White, Multiple Sizes (80mm 200mm)(100mm)
Resistant PVC Material Made from PVC material, this fan check valve is extremely resistant and long-lasting. It can withstand the test of time and provide reliable performance.
£ 5.77
free delivery
SMZhomeone Ventilation Pipe Round Check Valve ，Air Duct Control Exhaust Fan Pipe Accessories Dependable Air Duct Control Check Valve, Ensures Efficient Ventilation(80MM)
Application Suitable for fan pipes, pipe projects, and ventilation systems, this check valve provides a solution for proper airflow and direction control, making it ideal for a wide range of applications.
£ 5.19
free delivery
Smell Leakage Prevention Silicone Sealing Check Valve for Ventilation For Pipes (80-100-120mm)
ABS Construction Built with a main body made of ABS material, this check valve exhibits strong aging resistance, ensuring its long-lasting durability and reliability over time.
£ 9.69
80mm Check Valve for Ventilation For Pipes Silicone Sealing Gasket Prevents Smell Leakage and Ensures Hygiene (150-160-180mm)
High temperature resistant materials Made of and high temperature resistant materials, this check valve ensures long-lasting performance even in high heat environments.
£ 11.68
Ventilation pipe, round check valve, air duct control, exhaust fan pipe, accessories (150 mm)
Durable and durable This check valve for ventilation pipes is made of excellent materials and ensures durability and long-lasting performance.
£ 7.89
YUANGANG PVC Ventilation Check Valve, for Bathroom Kitchen Prevents Reverse Irrigation Pipe Backdraft Damper(120mm)
reverse irrigation This PVC Fan Check Valve is specially designed to reverse irrigation, ensuring that the water flows in direction and avoiding any backflow issues. It is an essential compnt for maintaining proper water flow in your kitchen valve or round pipe system.
£ 9.49
HEIBTENY Ventilation Valve, Air Vent Grille Circular Indoor Ventilation Outlet Duct Pipe Cover Cap Kitchen for Bathroom, Kitchen, Office Ventilation (75 mm, 100 mm, 125 mm, 150 mm, 200 mm)
Environmentally friendly material made from ABS material, this air vent is non-toxic and environmentally friendly, ensuring safe use in your home or office.
£ 14.41
YUANGANG PVC Ventilation Check Valve, for Bathroom Kitchen Prevents Reverse Irrigation Pipe Backdraft Damper(150mm)
reverse irrigation This PVC Fan Check Valve is specially designed to reverse irrigation, ensuring that the water flows in direction and avoiding any backflow issues. It is an essential compnt for maintaining proper water flow in your kitchen valve or round pipe system.
£ 9.19
Ventilation pipe, round check valve, air duct control, exhaust fan pipe, accessories (80 mm)
Durable and durable This check valve for ventilation pipes is made of excellent materials and ensures durability and long-lasting performance.
£ 5.39
Zilimontt Adjustable Air Vent Covers,ABS Air Exhaust Valve Grille,Extractor Fan Vent Cover Shower Ceiling Vent Round Ventilation Cover for Duct Pipe(100mm)
Adjustable Air Exhaust Valve Grille This air exhaust valve grille features an adjustable design, allowing you to easily control the air volume in your kitchen, bathroom, or any cool outlet. It provides a convenient solution for ventilation needs, ensuring proper airflow and maintaining a fresh environment.
£ 9.97
JINchao-air vent, 80-200mm PVC Round Pipe Draft Blocker Backdraft Damper, One Way ventilation fan, air duct Check Valve, Kitchen Ventilation Grill, Replacement parts (Color : 80mm)
Designed for domestic internal use.
£ 11.99
80mm Check Valve for Ventilation For Pipes Silicone Sealing Gasket Prevents Smell Leakage and Ensures Hygiene (80-100-120mm)
High temperature resistant materials Made of and high temperature resistant materials, this check valve ensures long-lasting performance even in high heat environments.
£ 8.16
Homoyoyo Pipe Check Valve Vents Ventilation Pipe Fittings Check Valves Duct Backflow Preventer Ventilation Pipe Valve Check Valve Replacement Shut Off Valve Backflow Valve White Abs
Pipeline connector-- compact design minimizes space requirements and facilitates installation and maintenance,ventilation pipe accessory.
£ 7.79
free delivery
Pipe Backdraft Damper, PVC For Bathroom Kitchen Ventilation Check Valve, Prevents Reverse Irrigation(80mm)
reverse irrigation This PVC Fan Check Valve is specially designed to reverse irrigation, ensuring that the water flows in direction and avoiding any backflow issues. It is an essential compnt for maintaining proper water flow in your kitchen valve or round pipe .
£ 6.12
Sumsoctober Efficient Round Check Valve For Ventilation Pipes,Exhaust Pipe Check Valve,Ventilation Check Valve,Air Duct Control Exhaust Fan Accessory 80Mm To 200Mm(100MM)
Efficient Airflow, No Backdraft The clever design of this air duct control check valve allows for airflow while effectively backdraft, guaranting efficient ventilation and the spread of smells.
£ 7.37
Oniissy Adjustable Diffuser, Ventilation Pipe Round Check Valve Air Exhaust Valve, Air Duct Control Exhaust Fan Pipe Accessories For Fan Pipes, Non Oxidizing Finish(110MM)
Long-lasting, Crafted from materials, this ventilation pipe check valve ensures durability and reliable performance for long-term use.
£ 4.69
EYESLA Manual Duct Valve Air Damper Valve 63-250 Mm Dia Ventilation Duct Valve Pipe HVAC System Butterfly Damper Valve (Size : Dia. 63mm)
£ 26.62
URPIZY Ventilation Pipe Round Check Valve - Air Duct Control for Exhaust Fans - ABS Material - 80mm to 200mm - Non-Oxidizing Finish(80MM)
High-Quality Material Made from high-quality ABS, this ventilation pipe check valve ensures sturdiness and long-lasting performance.
£ 5.22
FACULX Smooth Airflow, Avoid Backdraft With Ventilation Pipe Check Valve, Multiple Sizes,for Bathroom Kitchen, Round Pipe Backdraft Damper(80MM)
Efficient Airflow, No Backdraft The clever design of this air duct control check valve allows for airflow while effectively backdraft, ensuring efficient ventilation and the spread of smells.
£ 3.99
Yardenfun Check Valve Ventilation Non-Return Valves Ventilation Connector Ventilation Fittings Backflow Preventer Check Valve Replacement Exhaust Valve Vent Connector
Vent blockers efficiently prevents water flow back for optimal drainage .
£ 6.59
free delivery
JGmotorfi Ventilation Pipe Round Check Valve,Air Duct Control Exhaust Fan Pipe Accessories,Efficient Ventilation,Easy Installation,Precise Control (80MM)
Long-lasting Crafted from materials, this ventilation pipe check valve ensures durability and reliable performance for long-term use.
£ 4.36
free delivery
Swettews 100 mm 125 mm 150 mm Round Pipe System PVC Ventilation Pipe Flex Scarf Binding Links Elbow Knee Piece Connector Backflow Valve T Piece Reducer Holder Adapter (diameter 150, bend 90°)
Colour white
£ 25.62
Duct Supply/Exhaust Valve - 125mm/5" - Ventilation Pipe Diffuser Tube Hose Cover.
Our Exhaust valve are made of high quality plastic to ensure its durability.
£ 6.69
Shanrya Ball Valve, Pipe Accessory Non‑Return Valve with T‑Handle for Cold Water for Ventilation(DN20)
£ 4.64
Round Pipe Connector Round Pipe Connector Inner Connector Backflow Valve Check Valve PVC Ventilation System Diameter 150
The round pipe connector with backflow valve is used to connect pipes or hoses.
£ 3.71
Round Pipe Connector Round Pipe Connector Inner Connector Backflow Valve Check Valve PVC Ventilation System Diameter 100
The round pipe connector with backflow valve is used to connect pipes or hoses.
£ 2.72
