Manual Damper Control air Duct Vent Iron Valve HVAC Chimney Pipe Damper Stove Fireplace Damper Replacement Ventilation
oomvarmer
£ 26.00
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
Capricorn K13509 Ventilation Valve, White, Klein
CE tested and approved according to EN 12380
£ 18.34
free delivery
HypAir Balance Pipe Aerator DN 32-63 and DN 70-110 Ventilation Valve for Plumbing Systems (DN 32-63)
Quick safe and easy installation
£ 16.32
free delivery
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
6% 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.
£ 8.44 £ 8.99
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
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
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, with Backdraft Shutter Non Return Valve One Way Valve Performance - up to 250m3 h Connection type - male spigot.
£ 8.53
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
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
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
HVAC Manual Plastic Air Duct Check Valve Volume Flow Rate Damper for Ventilation Flexible Pipe 80/100/120/150mm ABS (Size : 150mm)
Metal Lathes
£ 12.24
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
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
£ 8.45
free delivery
WUUKEPSG Air Volume Regulating Valve Manual Air Volume Control Valve Air Ventilation Pipe HVAC Valve 50-315Mm Air Damper Valve Pvc/1Pc/50Mm
Product Name Manual Air Volume Control Valve
£ 32.80
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
£ 12.80
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.
£ 24.58
free delivery
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
£ 16.34
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.
£ 30.39
free delivery
PCV Crankcase Breather Valve Vent Hose Pipe Compatible with for A3 06F103221E
Product 2 x Crankcase Breather Hose
£ 20.99
free delivery
CAPRICORN K13510 HypAirBalance Pipe Ventilation Valve, White, Klein
100 % Herm tique Gr ce Au Nouveau Syst me D' quilibre Hypair
£ 13.60
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.
£ 6.01
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
Osmond Plastic Motorized Damper PVC Check Valve Air Duct Volume Controller for Ventilation Pipe 220VAC 75mm
Model Number Plastic Damper
£ 14.85
free delivery
Non Return Valve for Ventilation Extractor Fan Backdraft Wind Shutter 100mm
Product type ELECTRIC FAN
£ 7.29
free delivery
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
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
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
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
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
£ 10.49
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
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
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
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
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.
£ 6.49
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
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
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
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
Lmzzdld Plastic Motorized Damper PVC Check Valve Air Duct Volume Controller for Ventilation Pipe 220VAC 110mm
Model Number Plastic Damper
£ 17.29
Remingtape Plastic Motorized Damper PVC Check Valve Air Duct Volume Controller for Ventilation Pipe 220VAC 75mm
Model Number Plastic Damper
£ 14.04
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
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
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
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
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
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.
£ 25.74
free delivery
Manual Damper Control air Duct Vent Iron Valve HVAC Chimney Pipe Damper Stove Fireplace Damper Replacement Ventilation
£ 21.90
free delivery
X AUTOHAUX Car Crankcase Ventilation Vent Valve Tube Hose 53030615
Fitment Fit for Jeep Wrangler 1997-2004
£ 6.99
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
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
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
free delivery
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
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
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
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 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
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
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
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
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
Air Admittance Valve 110mm Soil Vent Waste Pipe Anti-Syphon Internal External Grey
Air Admittance Valve - deformation-resistant product
£ 5.79
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
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
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
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.
£ 3.81
free delivery
Steinberg14 White Ø 100mm / 4 Inch Connector Without Backflow Valve, Connector for Ventilation Pipe Made of PVC
Heat Resistant From -15 C + 60 C
£ 7.25
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
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
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.
£ 5.89
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(120mm)
PVC Material Made of PVC material, this fan check valve is sturdy and long-lasting, reliable performance for a prolonged period of time.
£ 6.21
free delivery
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
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
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
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
Air Admittance Valve 75mm Soil Vent Waste Pipe Anti-Syphon Internal External Grey
Air Admittance Valve - deformation-resistant product
£ 3.99
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
Bypass Valve Living Room Ventilation T-Piece Geothermal Heat Exchanger Spiral Pipe Bypass - 150 mm
£ 32.00
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
Capricorn K13509 Ventilation Valve, White, Klein
CE tested and approved according to EN 12380
£ 21.10
free delivery
Ventilation Pipe Round Check Valve Backdraft Prevention System Air Duct Control Exhaust Fan Pipe Connector for Home Bathroom Kitchen 80mm/100mm/110mm/150mm/200mm White(150MM)
Non-oxidizing and resistant Featuring a non-oxidizing finish, this check valve is highly resistant to longevity and making it a dependable choice for long-term ventilation needs.
£ 4.59
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
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
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
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
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
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
£ 13.50
free delivery
Round Check Valve Ventilation Pipe Accessories, Air Duct Control System, For Exhaust Fan Anti Backdraft, White ABS Plastic Pipe Connector(200MM)
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
£ 10.40
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
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
MoSundi Ventilation Pipe Check Valve Round Air Duct Control Prevention System for Exhaust Fan Ducting Kitchen Bathroom White(150MM)
*Excellent material Made from high-quality materials, this ventilation pipe check valve ensures durability and long-lasting performance.
£ 6.59
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
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
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
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
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
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
100Mm Duct Connector Flange, Dustproof Air Ventilation Pipe Adaptor For Dust Extraction Systems, 3-way Valve Design, 260 * 139 * 100MM, Black
*Efficient Airflow Control Featuring a three-way valve design, this adapter allows for precise airflow management, optimizing the suction power of your vacuum cleaner for more effective dust collection.
£ 13.59
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
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
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
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
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
£ 3.99
free delivery
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
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
Highly Strength PVC Air Vent Check Valves Ventilation Pipe Round Check Valves Inline Backdrafts Damper Enduring Exhaust Duct
Suitable for various applications, including fan pipes, pipe projects, and ventilations
£ 9.29
free delivery
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
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
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
PVC Exhaust Check Valves Air Duct Check Ventilation Device Backflow Preventer Ventilation Pipe Round Valves Exhaust Duct
Allows for smooth airflows while avoiding backdrafts, ensuring efficient ventilation and avoiding smell from spreading
£ 8.19
free delivery
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
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
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
Mikikit 5pcs Ventilation Pipe Valve Check Valve Ventilation Pipe Non-Return for Kitchen
Dryer vent connector the product can be used for bathroom, hotel and some other places.
£ 19.49
free delivery
PVC Ventilation Pipe Round Check Valves Inline Backdrafts Damper Air Duct Check Ventilation Device 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
£ 6.99
free delivery
4 Inch 100mm Duct Return Air Blocker with Backflow Preventer Valve for Ventilation Systems and Dryer Exhaust Pipe Applications (Without valve)
STRONG BACKFLOW PROTECTION Effectively blocks cold air and noise backflow, specially designed for bathroom and kitchen systems to enhance indoor comfort.
£ 5.96
free delivery
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
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
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
PVC Ventilation Pipe Round Check Valves Inline Backdrafts Damper Air Duct Check Ventilation Device 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
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
Portable Heavy Duty ABS Pipe Ventilation Control Valve Easy Installation and Disassembly 4mm Wall Household Accessories Ventilation Valve
Made of sturdy ABS material, this valve is easy to disassemble the structure for maintenance
£ 20.87
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
80mm Indoor Ventilation For Pipe Check Valve Reliable Performance with Anti Fly and Prevention Features (80-100-120mm)
High temperature resistant materials This check valve is constructed with high temperature resistant materials, its durability and longevity even in high heat environments.
£ 5.62
free delivery
EXTRWORY PVC Check Valve for Pipe Air Duct OneWay Ventilation Valve Plastic White Compact Design Bathroom Kitchen Exhaust System(110)
COMPACT WHITE DESIGN - Its compact, unobtrusive white design blends seamlessly with your ductwork setup, delivering strong performance without compromising aesthetics.
£ 4.56
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
£ 10.52
free delivery
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
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
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
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 Check Valves Air Duct Ventilation Device Backflow Preventer Pipe Round Valves Air Duct Check Device
Allows for smooth airflows while avoiding backdrafts, ensuring efficient ventilation and avoiding smell from spreading
£ 7.99
free delivery
VALICLUD PVC Air Admittance Valve 50/75mm Exhaust Hose Duct Adapter Automatic Ventilation Valve Pipe Fitting Portable Air Duct Interface
Air admittance hose duct valve--enhances the performance of the pvc drainage system by improving its efficiency,water tank valve
£ 7.89
free delivery
OSALADI 4pcs Ventilation Pipe Check Valve Air Vent for Bathroom Kitchen Exhaust Cover Ventilation Pipe Valve Plastic Check
Air vent connector the product can be used for bathroom, hotel and some other places.
£ 17.99
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
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
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
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
£ 24.03
free delivery
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
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.
£ 8.29
free delivery
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
Bathroom Ventilation Fan Pipe Check Valve, ABS Plastic Unidirectional Valve to Stop Reverse Airflow for Efficient Ventilation (80MM)
Easy Installation Installing this check valve is a breeze. follow the provided instructions and secure it in place. Enjoy the benefits of improved airflow and protection against backflow.
£ 4.59
free delivery
EVANEM 1pcs Manual Plastic Air Damper Valve, 50-200mm Volume Flow Rate Damper Air Duct Valve For Ventilation Pipe Wholesale (Size : 110MM)
One Way Non Return Check Valve Size 50MM , 63MM , 75MM , 90MM , 110MM , 160MM , 200MM
£ 36.37
free delivery
Portable Sturdy ABS Pipe Ventilation Control Valves Easy Installion and Disassemble 4MM Wall Household Accessory High Sealability Damper
For homeowners, plumbers, and professional for valves that promises long time use and performances in managing indoor air
£ 20.09
free delivery
6.3 Inch Ventilation Duct Check Valve Round Pipe Connector for HVAC System Air Flow Control Backdraft Preventer Kitchen Bathroom Exhaust Fan PVC Pipeline Connection
EFFICIENT AIRFLOW Our ventilation duct check valve is expertly designed to allow for optimal airflow while backdrafts, effective ventilation and control in any space.
£ 8.27
free delivery
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
free delivery
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.
£ 4.70
free delivery
Eawfgtuw Bathroom Kitchen Fan Check Valve Round Pipe Backdraft Damper PVC Ventilation Duct Connector Air Flow Control System Pipeline 80-200mm White(80mm)
Prevent Reverse Irrigation This PVC fan check valve is designed to prevent reverse irrigation and the proper flow of air. It effectively blocks the backflow of air and water, providing reliable protection for your kitchen ventilation system and potential damage.
£ 4.39
free delivery
ABS Check Valve for Bathroom Ventilation Fan Pipes, Unidirectional Valve Designed to Prevent Backflow and Maintain Airflow (80MM)
Easy Installation Installing this check valve is a breeze. follow the provided instructions and secure it in place. Enjoy the benefits of improved airflow and protection against backflow.
£ 4.47
free delivery
PVC Airflows Control Valves Inline Backdrafts Damper Exhaust Duct Check Valves Pipe Draft Blockers Air Duct Check Ventilation Device
Make from PVC, this ventilation pipe check valves ensures durability and long-lasting performances
£ 8.50
free delivery
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
£ 24.19
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
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
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
ZWEquipint ABS Plastic PVC Pipe Check Valve,For Bathroom Kitchen Air Duct Exhaust System One-Way Airflow Control Ventilation Fitting,White Home Improvement(160)
DISCREET AND FUNCTIONAL DESIGN The compact nature of this valve allows it to fit smoothly into existing ductwork without drawing attention while making reliable operation.
£ 7.06
free delivery
220V Actuator for Electric Duct Gate Valve Motorized Gate Valve Conductor Wind Valve 1NM for Ventilation Pipe
3. The actuator design is very reasonable, it only needs to supply when the damping position, so it saves the consumption of and the motor has long service life.
£ 10.92
free delivery
Unidirectional ABS Plastic Pipe Check Valve Designed for Bathroom Ventilation Fans, Prevents Backflow and Ensures Proper Air Circulation (80MM)
Prevent Backflow, Fresh Air This check valve is designed to prevent backflow, that fresh air flows into the bathroom ventilation fan without any backward . It effectively maintains the air circulation and improves indoor air quality.
£ 4.16
free delivery
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
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.
£ 12.99
free delivery
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
free delivery
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
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
Ventilation Pipe Round Check Valve Anti Backdraft Air Duct Control Single Way Flow Valve for Exhaust Fan Bathroom Kitchen Ducting System Home Ventilation System White(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 .
£ 5.51
free delivery
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
free delivery
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
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
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
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.
£ 6.79
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.
£ 7.09
free delivery
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.
£ 6.99
free delivery
Besttoolifes Round Pipe Check Valve PVC Backdraft Prevention Damper For Kitchen Bathroom Ventilation Fan Air Duct System Multiple Diameter Options 80-200mm White(150mm)
Backdraft Protection Effectively prevents unwanted air and flavor from flowing back into your bathroom, kitchen, or ventilation system, maintaining a fresh indoor environment even when the fan is not in operation.
£ 6.29
free delivery
Jonikuper Ventilation Pipe Duct Check Valve, ABS Backdraft Damper, Aitr Duct Connector Accessory, Airflow Ducting Insert, for Ventilation Applications (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.
£ 11.09
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
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
£ 6.39
free delivery
Air Duct Control Check Valve Reliable Solution for Maintaining Ventilation Efficiency in Various Pipe Projects (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 .
£ 3.20
free delivery
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
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
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
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
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
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
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 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.
£ 4.83
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.
£ 7.27
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
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
Round Pipe Backdraft Damper PVC Check Valve, Backdraft Damper Ventilation Exhaust Air Connector, for Bathroom Kitchen Exhaust Fan Ventilation System (120mm)
Prevent Reverse Irrigation This PVC fan check valve is designed to prevent reverse irrigation and the proper flow of air. It effectively blocks the backflow of air and water, providing reliable protection for your kitchen ventilation system and avoiding potential damage.
£ 6.09
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.
£ 4.69
free delivery
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
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
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
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
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
