Pipe ventilation valve deals(Disclaimer)
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🏅 147 pipe ventilation valves in price comparison
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💶 Current offers and discounts
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🕝 Last updated on 07.10.2026
20% discount
Repa Market 4" Inch / 100 mm Duct Backdraft Blockers - Pipe Connector with Backdraught Shutter - Backflow Preventer - Dryer Vent Adapter - Inline Air Extractor - Pipe Line Coupler with Valve
PRECISE DIMENSIONS: Insertion diameter: 3.89 inch / 99 mm Insertion depth: 1.18 inch / 30 mm Total width: 2.4 inch / 62 mm., this product offers easy do-it-yourself installation, ensuring hassle-free compatibility with your ventilation system.
£ 8.25
£ 10.25
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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 Ø 100mm Steel Adjustable Diffuser Designed for Air Supply and Extraction Premium Stainless Steel Construction: Our Diffuser is Constructed From Top-grade Stainless Steel, Ensuring Long-lasting Durability and Resistance to Corrosion.
£ 16.25
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LavaTap Air Admittance Valve 32mm 40mm 50mm, AAV Waste Pipe Vent, White | 3 in 1 Adaptor Included, Push Fit and Solvent Weld, Stops Odours and Trap Siphoning, Internal Use, Removable Top Cap
Universal 3-in-1 Sizing: Fits 32 mm, 40 mm and 50 mm waste pipes using the included detachable adaptor – one valve covers all common sizes to simplify installations and reduce stock requirements.
£ 14.99
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Duct Backdraft Blocke, Prevents Drafts In Dryer Vent Hose, With Backdraught Shutter, Avoid Backdraft With Ventilation Pipe Check Valve, Smooth Airflow(100MM)
Excellent material, This ventilation pipe check valve is made from materials, exceptional durability and long-lasting performance.
£ 6.52
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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
£ 9.97
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Capricorn Valve d'admission Pour Conduit d'eaux usées dN50 Pour sanitaires/soupape de Ventilation-écran air Balance : 50 mm
100 % Hermétique Grâce Au Nouveau Système D'Équilibre Hypair Fabriqué En Union Européenne.
£ 18.00
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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
Round and adjustable plate valve – you will receive a round 80 mm, 100 mm, 125 mm, 150 mm, 160 mm, 200 mm – plate valve for ventilation pipe and exhaust hose with white or silver look for extracts/ventilation and various ventilation systems in the home sauna, home and office.
£ 8.16
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Steinberg14 Diameter 125 mm / 5 inch Pipe Clamp Holder for Ventilation Pipe Plastic Round Pipe Exhaust Pipe PVC – Pack of 2
Ø 125mm / 4.92" Support Bracket for Ventilation System Designed Specifically for Bathrooms, Toilets, Utility Rooms and Low Power Cooker Hoods Included: 2 pieces Heat- and Cold-Resistant From: -5 °C to 60 °C Quick And Easy Fits
£ 6.25
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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
Standard size Great use for Ø 125 mm pipe and duct ventilation systems.
£ 7.30
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160mm PVC Pipe Check Valve for Ventilation Duct and Exhaust Fan, ABS Airflow Backdraft Preventer for Home Improvement and for HVAC Systems
160mm Check Valve: Features a design that allows smooth airflow while using flaps to avoid backdrafts and maintain ventilation efficiency for optimal indoor air quality For Easy Installation: Can be quickly connected to standard 160*160mm PVC ducting systems without tools or complex setup making it a practical solution for general home improvement projects Long Lasting Construction: Built from ABS material that resists erosion and -resistant exposure reliable operation in humid environments like bathrooms and kitchens Optimal Size Compatibility: With an interface size of 160mm (6.3 inches) this white round check valve is suitable for usual exhaust fans ducts and For HVAC applications requiring -resistant airflow control Versatile Application: Works as a pipeline check valve for ventilation systems drainage piping and air extraction units providing a dependable way to manage airflow direction and improve indoor superficies air freshness
£ 11.38
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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.
£ 14.99
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Steinberg14 Diameter 150 mm Connector with Backflow Valve - Check Valve Connector Ventilation Pipe Round Duct Ventilation System Pipe Connector
Ø 150mm / 5.91 inch Connector with Backflow for Ventilation Systems The Pipe Connector is Simply Inserted Between Two Round Tubes Designed for use in Ventilation Systems Inside the Building Heat-resistant from -15 °C to 60 °C Lightweight, quick and Easy to Assemble
£ 9.45
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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
£ 9.10
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Duraplast UK™ Air Admittance Valve 110mm WHITE - Universal Vent Pipe Valve for Push Fit & Solvent Weld Systems - Durable, Maintenance-Free, and Easy to Install - Prevents Sewer Gas Backflow
High-Quality Construction – Engineered for durability and performance, the Duraplast UK Air Admittance Valve is made with premium materials for long-lasting reliability.
£ 16.95
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HypAir Balance Pipe Aerator DN 32-63 Ventilation Valve for Sanitary Systems
COMPATIBILITY HypAir Balance Pipe Aerator HBN032063 (DN 32-63) is suitable for pipe sizes DN 32-63 Pressure compensation: balanced pressure in the pipes, eliminates the problem of gluckers in the pipelines Odour protection: prevents the leakage of unpleasant odours and gases from the sewer system thanks to reliable sealing Installation and temperature resistance: Fast, safe and easy installation with temperature resistance from 0°C to 60°C Siphon protection: ensures that the barrier water in the siphons does not dry out and prevents negative pressure in the sewer installation Maintenance-free: maintenance-free ventilation valve, especially suitable for passive and energy-saving houses without additional maintenance Quality standard: made in the EU according to standard EN 12380 for the highest quality and reliability
£ 15.40
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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
£ 10.82
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Steinberg14 White Ø 100mm / 4" Round Wall Flange Without Backflow Valve, PVC Connector for Ventilation Pipe
Wall Flange 100mm / 3.94 inch Easy to Install, Compatible with 4 inch Tube Pipe Connector Made of PVC Plastic can be Installed and used in any Climatic Conditions Ensures Safe Air Flow Heat resistant from: -15 °C + 60 °C All you have to do is Mount the Wall Flange on the 4 Mounting Points - Simple and Uncomplicated
£ 8.25
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Zeroupshop Ventilation Pipe Round Check Valve, PVC Backdraught Shutter Flap Non Return Valve Damper Flap, For Home Improvement Heating Cooling(100MM)
【Material】Crafted from materials, this ventilation pipe check valve ensures long-lasting performance and durability. 【Multiple Sizes Available】With a range of sizes from 80mm to 200mm, this check valve can accommodate different pipe diameters, providing flexibility for various ventilation projects. 【Efficient Design】The cleverly designed air duct control check valve allows for airflow while effectively backdraft, efficient ventilation and the spread of. 【Easy Installation】Designed for easy installation, this check valve saves time and effort.
£ 6.89
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Steinberg14 White Ø 150mm / 6 Inch Connector Without Backflow Valve, Connector for Ventilation Pipe Made of PVC
Ø 150mm / 5.91 inch Connector for Ventilation Systems The Pipe Connector is Simply Inserted Between Two Tubes Designed for use in Ventilation Systems Inside the Building Heat Resistant From: -15 °C + 60 °C Lightweight, quick and Easy to Assemble
£ 7.95
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45% discount
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 Ø 100mm Steel Adjustable Diffuser Designed for Air Supply Durable Steel Construction: Crafted from High-quality Steel, this Diffuser is Built to Last, Providing Long-term Durability and Reliability in any Residential or Commercial Building 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 Mounting Ring Included: Our Diffuser Comes with a Sturdy Mounting Ring, Ensuring Secure and Hassle-free Installation into your Ventilation System Enhanced Air Circulation: Improve air Quality and Eliminate Stagnant Air Pockets with Our Steel Adjustable Diffuser, Ensuring Optimal Airflow Throughout Your Space
£ 10.30
£ 18.77
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Ventilation Pipe Duct Check Valve ABS Plastic Backdraft Damper Aitr Duct Connector Accessory Airflow Ducting Insert for Ventilation (100MM)
【Material】Crafted from materials, this ventilation pipe check valve ensures long-lasting performance and durability.
£ 5.99
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Exterior Ventilation Duct Cowl with Check Valve, 150mm x 150mm, 125mm Pipe Connection, Grey
DIMENSIONS: 150mm x 150mm face plate with 125mm duct pipe connection, 14.5mm depth profile for compact installation
£ 12.99
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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
£ 7.10
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Steinberg14 White Ø 150mm / 6" Round Wall Flange Without Backflow Valve, PVC Connector for Ventilation Pipe
Wall Flange 150mm / 5.91 inch Easy to Install, Compatible with 6 inch Tube Pipe Connector Made of PVC Plastic can be Installed and used in any Climatic Conditions Ensures Safe Air Flow Heat resistant from: -15 °C + 60 °C All you have to do is Mount the Wall Flange on the 4 Mounting Points - Simple and Uncomplicated
£ 9.95
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Ø 125mm / 5'' Adjustable Diffuser - Air Exhaust Valve - Ventilation Ducting Cover - Metal - White
Ventilation supply valve design with clamping springs - easy to install The outlet valve is suitable for mounting on walls and ceilings Ventilation valves have continuous air control through a rotary centre plate Selected slot can be secured by a cap Made in Europe - manufacturer. Europlast
£ 13.50
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TDCuizent 100mm Ventilation Dust Hose Adapter 3-Way Valve ABS Plastic Pipe Connector for Dust Collector Vacuum Cleaner Systems Black Compact Design for Efficient Airflow Control
[ROBUST ABS CONSTRUCTION] Constructed from ABS plastic, this ventilation duct connector promises long-lasting performance under heavy-duty conditions typical in dust collection tasks. [OPTIMAL DIMENSIONAL FIT] With a compact 100mm diameter, this adapter ensures a perfect fit within your existing dust collection framework while facilitating easy storage and installation. [BROAD COMPATIBILITY RANGE] for use with various dust collectors, this adapter serves as an excellent replacement part that enhances the operational capacity of cleaners and other extraction systems. [AIRFLOW OPTIMIZATION FEATURE] The innovative three-way valve design allows you to manage airflow effectively, maximizing the suction power of your cleaner for superior dust removal results. [INSTALLATION MADE EASY] This pipe connector is designed to integrate effortlessly into your setup without requiring any tools, enabling for swift enhancements to your dust collection system.
£ 10.76
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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
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KOTARBAU® Duct Connector 120 mm x 60 mm with Check Valve for Ventilation Duct Rectangular Pipe Connector Efficient White Plastic Flat Duct Connector for Ventilation Systems Exhaust Pipe Lüf
KOTARBAU
£ 14.59
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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
Wooden blind lid exhaust and intake valve – you will receive a round blind ceiling with natural wood look for 100 mm, 125 mm, 160 mm exhaust air hoses and ventilation pipes from various ventilation systems in the home sauna, home and office.
£ 13.62
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PVC Fan Check Valve Backdraught Shutter Flap, 110mm Non Return Valve Round Rigid Pipe Connector Prevents Reverse Irrigation for Kitchens Bathrooms Washrooms
Superior Material: Made of PVC, offering excellent environmental adaptability.
£ 10.39
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X AUTOHAUX Crankcase Vent Valve Tube for Jeep Wrangler 1997-2004 53030615 | Black, Crankcase Ventilation Vent Valve Tube, Crankcase Ventilation Hose Duct
Fitment: Fit for Jeep Wrangler 1997-2004 OE Number: 53030615 Function: The crankcase ventilation system works to relieve any pressure from the engine's crankcase attributed to blow by gases by rerouting the gases back into the engine's intake manifold to be consumed by the engine.
£ 7.59
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Manual damper control air duct vent iron valve HVAC chimney pipe damper stove fireplace damper replacement ventilation
Product Type: MATERIAL_DE_CONSTRUCTION
£ 52.00
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H&C Vent Wall Flange 5 Inch with Backflow Valve - White Pipe Connector for Ventilation Duct PVC - Diameter Ø 125 mm HVAC
Size and technical data
£ 7.72
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WYSKONT DN50 HypAir Balance Pipe Aerator - Ventilation Valve for Plumbing Installation, Vacuum Compensation, Against Gluckers & Sewer Odors, EN 12380, Easy Assembly
Compensation of the pressure: the HypAir Balance DN50 pipe aerator compensates for pressure differences in the sanitary installation and ensures trouble-free waste water drainage.
£ 20.38
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5 inch stainless steel electric air damper valve air duct motorized check valve 125mm ventilation pipe valve 220V/24V/12V(AC 220V)
Control Valves
£ 101.99
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Round Ventilation Pipe Check Valve ABS Air Duct Control Accessory for Exhaust Fan Systems Multiple Sizes for Home Improvement Indoor Airflow Projects(150MM)
【Long-lasting】Crafted from materials, this ventilation pipe check valve ensures durability and reliable performance for long-term use.
£ 5.93
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PVC Non Return Valve for Bathroom Kitchen Extractor Fan, Round Backdraft Damper to Stop Odour and Reverse Air Flow in Ventilation Duct Fitting(120mm)
[RELIABLE PVC MATERIAL] Made from robust PVC, this check valve is engineered to withstand daily use while effectively backflow in your ventilation system.
£ 5.51
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Ventilation Pipe Check Valve ABS Material Backdraft Prevention Smooth Airflow Control For Exhaust Fan Duct White Non-Oxidizing Finish Multiple Sizes 80Mm To 200Mm Home Commercial Systems(80MM)
【and Long-lasting】This ventilation pipe check valve is made from excellent materials, durability and long-lasting performance.
£ 5.79
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Steinberg14 Anthracite Air Valve Ø 100mm / 4" for Supply and Exhaust Ventilation - Extractor Fan Vent Cover - Round Adjustable Air Vent - Wall Bathroom Diffuser - Plastic
Efficient Ventilation: Bathroom extractor fan cover is designed for both exhaust and supply ventilation.
£ 20.38
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JINGERL 150MM Electric Air Damper 220V, AC220V
Stainless steel electricair valve safe and environmentally friendly actuator with signal feedback comfortable and rnregy saving without noiseur life poor as it hts
£ 77.00
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80mm stainless steel air damper valve electric air duct motorized check valve 3 inch ventilation pipe valve 220V 24V 12V(DC 12V)
Control Valves
£ 107.99
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Helilyco Ventilation Pipe for Round Check Valve Air Duct Control Exhaust Fan Pipe, ABS Non-Oxidizing Backdraft Preventer, 80-200mm White
【 and Long-lasting】Crafted from materials, this ventilation pipe check valve ensures durability and reliable performance for long-term use.
£ 5.89
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8 Inch Plastic Motorized Air Valve Electric Duct Check Valve HVAC Solenoid Check Valve for Pipe Ventilation 200mm 220V 12V 24V (AC 24V)
Control Valves
£ 118.99
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Mikikit 5pcs Air Vent Duct Connector Ventilation System Part Backflow Preventer Vent Blockers for Bathroom Angle Valve and Greenhouse Parts
Dryer vent connector: the product can be used for bathroom, hotel and some other places.
£ 22.49
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Ventilation Pipe Check Valve ABS Material Backdraft Prevention Smooth Airflow Control For Exhaust Fan Duct White Non-Oxidizing Finish Multiple Sizes 80Mm To 200Mm Home Commercial Systems(100MM)
【and Long-lasting】This ventilation pipe check valve is made from excellent materials, durability and long-lasting performance.
£ 6.69
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Ventilation Pipe Round Check Valve Air Duct Control Exhaust Fan Backflow Preventer 80mm-200mm White ABS Material for Home Ventilation Systems (110MM)
【Excellent material】This ventilation pipe check valve is made from materials, exceptional durability and long-lasting performance.
£ 6.08
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Awenta K0125 22 Valve Connector for VMC Ventilation System Diameter 125 mm
Material: PVC plastic Colour: white Diameter: 125mm
£ 5.49
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Lawnoval for Round Ventilation Pipe Check Valve Exhaust Fan Ducts, ABS Material, Non-Oxidizing, 80-200 mm Diameter (White) 150MM
[LONG-LASTING PERFORMANCE] Made from materials, this ventilation pipe check valve ensures reliability and longevity in various environments.
£ 5.69
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ANWUYANG 1pcs 50-110 MmGrey Air Valve, PVC/UPVC Manual Air Duct Air Damper Valve Ventilation Pipe Valve Butterfly Exhaust Air Valve HVAC (Size : Dia. 50mm)
Name:Air Valve / Exhaust Valve.
£ 43.14
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Ø 150mm plastic pipe connector with backflow valve - connector for ventilation pipe
Ø 150mm pipe connector with backflow valve for pipe system
£ 18.40
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Hemobllo 3pcs Backflow Preventer Valve Backflow Valve Shut for Liquid Check Device Replacement for Plumbing Use
Ventilation check valves-- made of abs material, durable, not easy to aging, ensure .
£ 15.19
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Ø 125mm / 5'' 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 5" Diameter Steel Adjustable Diffuser Designed for Air Supply 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 Easy Installation - Vent Can be Mounted on a Wall or Ceiling, Providing Effective Airflow in Any Room - Bathroom, Living Room or Bedroom Enhanced Air Circulation: Improve air Quality and Eliminate Stagt Air Pockets with Our Steel Adjustable Diffuser, Ensuring Optimal Airflow Throughout Your Space International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.
£ 15.24
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Posheliox Ventilation Duct Connector 100mm – Three-Way Airflow Control Valve for Dust Collector Systems, Vacuum Extraction Joint & Pipe Junction Fitting
[STURDY ABS MATERIAL] Made from strong ABS plastic, this dust hose adapter is designed to withstand the demands of regular use in dust collection tasks.
£ 9.79
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Osmond Plastic Motorized Damper PVC Check Valve Air Duct Volume Controller for Ventilation Pipe 220VAC 75mm
Osmond
£ 18.39
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WUUKEPSG Air Volume Regulating Valve Manual Air Volume Control Valve Air Ventilation Pipe HVAC Valve 50-315Mm Air Damper Valve Pvc/1Pc/50Mm
WUUKEPSG
£ 26.00
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EUROPLAST 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 Ø 125mm Steel Adjustable Diffuser Designed for Air Extraction Durable Steel Construction: Crafted from High-quality Steel, this Diffuser is Built to Last, Providing Long-term Durability and Reliability in any Residential or Commercial Building Sleek and Modern Design: Modern Design of Our Steel Adjustable Exhaust Diffuser Add a Touch of Sophistication to Any Room, Seamlessly Blending with Your Existing Decor Mounting Ring Included: Our Diffuser Comes with a Sturdy Mounting Ring, Ensuring Secure and Hassle-free Installation into your Ventilation System Enhanced Air Circulation: Improve air Quality and Eliminate Stagnant Air Pockets with Our Steel Adjustable Exhaust Diffuser, Ensuring Optimal Airflow Throughout Your Space
£ 10.87
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Ventilation Pipe Check Valve ABS Material Backdraft Prevention Smooth Airflow Control For Exhaust Fan Duct White Non-Oxidizing Finish Multiple Sizes 80Mm To 200Mm Home Commercial Systems(110MM)
【and Long-lasting】This ventilation pipe check valve is made from excellent materials, durability and long-lasting performance.
£ 9.49
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Round Ventilation Pipe Check Valve for Air Ducts, Supporting Exhaust Fan Pipe Airflow Regulation and Prevention of Reverse Air Movement (200MM)
【 and Long-lasting】This ventilation pipe check valve is made from excellent materials, durability and long-lasting performance.
£ 11.92
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LIRAST Ø 125mm / 5 inch White Metal Diffuser with Mounting Ring - Exhaust Air Valve - Ventilation Cover
Ø 125mm / 5'' Air Valve Made of Powder-coated Steel Designed for Air Extraction The Air Flow Is Adjusted by Rotating The Control Disc Supplied with Mounting Ring to Facilitate Simple Connection to Rigid and Flexible Ducts Fast and Simple Installation on Wall or Ceiling
£ 20.69
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Vasiumic ABS Ventilation Pipe Valve Duct Control, Non-Oxidizing Exhaust Fan Accessory to Prevent Backdraft & Odour, Round Duct Fitting (White)(200MM)
[LONG-LASTING ] Constructed from ABS material, this ventilation pipe valve ensures consistent functionality and longevity in various settings.
£ 12.02
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Non-Return Air Check Valve 80/100/110/150/200mm, Plastic Ventilation Pipe Valve for Exhaust Fan & Ducting (1 Pc)(100mm)
One-Way Airflow Control – Allows air to flow only in one direction.
£ 17.77
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Drivstraw ABS Air Duct Flap Valve for Ventilation Pipes – Round Exhaust Fan Backdraft Preventer with Non-Oxidizing Finish, Compatible with 80mm to 200mm Ducts, White(200MM)
ABS AIR DUCT FLAP VALVE: backdraft in exhaust systems by automatically closing when fan stops, immediate airflow control and -resistant ventilation
£ 11.38
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Manual Damper Control air Duct Vent Iron Valve HVAC Chimney Pipe Damper Stove Fireplace Damper Replacement Ventilation
oomvarmer
£ 26.00
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Ø 80mm / 3 inch White Metal Diffuser with Clamp Springs - Exhaust Air Valve - Ventilation Cover
Ø 80mm / 3.1'' Air Valve Made of Powder-coated Steel
£ 11.95
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Ventilation Pipe Check Valve ABS Material Backdraft Prevention Smooth Airflow Control For Exhaust Fan Duct White Non-Oxidizing Finish Multiple Sizes 80Mm To 200Mm Home Commercial Systems(150MM)
【and Long-lasting】This ventilation pipe check valve is made from excellent materials, durability and long-lasting performance.
£ 10.09
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X AUTOHAUX No.55568267/25193343 PCV Positive Crank Ventilation Valve Pipe with Bypass Valve Tube for Chevrolet Cruze 1.4L L4 - Gas 2011-2015
Fitment: for Chevrolet Cruze 1.4L L4 - Gas 2011-2015, for Chevrolet Cruze Limited 1.4L L4 - Gas 2016, for Buick Encore 2013-2019.
£ 25.68
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PVC Exhaust Check Valves Air Duct Check Ventilation Device Backflow Preventer Ventilation Pipe Round Valves Exhaust Duct
This check valves is a versatile solution for maintaining proper airflows and controlling the direction of ventilation
£ 11.79
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Ø 100mm / 4 inch White Metal Diffuser with Clamp Springs - Exhaust Air Valve - Ventilation Cover
Ø 100mm / 4'' Air Valve Made of Powder-coated Steel Designed for Air Extraction The Air Flow Is Adjusted by Rotating The Control Disc Low Noise Level Fast and Simple Installation on Wall or Ceiling Using Clamping Springs
£ 11.90
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jojofuny 2pcs Duct Connector Air Vent Check Valves Ventilation Part for Vent Accessories Prevent Backflow Backflow Preventer for Greenhouse Parts and Bathroom Angle Valve
Backflow device-- easy to install. the check valve can prevent rain more with the special design.
£ 14.29
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LIRAST Ø 100mm / 4 inch White Metal Diffuser with Clamp Springs - Supply Air Valve - Ventilation Cover
Ø 100mm / 4'' Air Valve Made of Powder-coated Steel Designed for Air Supply The Air Flow Is Adjusted by Rotating The Control Disc The Airtight Connections Provide the Highest Standard of Air-tightness Fast and Simple Installation on Wall or Ceiling Using Clamping Springs
£ 15.85
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UrbanHui PVC Round Check Valve Ventilation Ducting Backdraft Stopper Bathroom Extractor Fan Vent Pipe Damper Kitchen Toilet Air Duct Connector Inline Exhaust Valve(120mm)
[PREMIUM PVC CONSTRUCTION] Crafted from PVC material, this check valve s long-lasting performance and reliability in your kitchen ventilation system.
£ 5.49
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Portable Heavy Duty ABS Pipe Ventilation Control Valve Easy Installation and Disassembly 4mm Wall Household Accessories Ventilation Valve
Integrates this valve seamlessly into your home renovation project or industrial setup. Socket end design allows for pipe insertion and safe solvent welding or adhesive sealing
£ 21.67
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Steinberg14 Connector Without Backflow Ø 125mm / 5 Inch Valve, Connector for Ventilation Pipe Made of PVC
Ø 125mm / 4.92 inch Connector for Ventilation Systems The Pipe Connector is Simply Inserted Between Two Tubes Designed for use in Ventilation Systems Inside the Building Heat Resistant From: -15 °C + 60 °C Lightweight, quick and Easy to Assemble
£ 7.95
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HavenDomicile Industrial Dust Extraction Pipe Connector, 100mm ABS Ventilation Duct Adapter, With Three Way Valve
VERSATILE CONNECTIVITY: Connect your dust collection system efficiently with this 100mm ventilation duct connector, featuring a three-way valve design that maximizes airflow management for your dust collector or vacuum cleaner, helping you maintain a cleaner workshop environment.
£ 9.85
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Ventilation Pipe Round Check Valve Air Duct Control Exhaust Fan Pipe Accessories 80mm 100mm 110mm 150mm 200mm ABS White Non-Oxidizing Simple Install (110MM)
[ MATERIAL] Crafted from robust materials, this ventilation pipe check valve promises long-lasting performance for your ventilation needs.
£ 6.08
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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.
£ 9.99
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Air Duct Control Check Valve Reliable Solution for Maintaining Ventilation Efficiency in Various Pipe Projects (200MM)
ZWEquipint
£ 11.72
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Hemobllo PVC Air Admittance Valve with Hose Duct Adapter, Automatic Ventilation and Leakage Prevention, White Pipe Fitting for Portable Air Exhaust and Drainage Systems
Air admittance hose duct valve-- ensures that the water seal of the is maintained even under negative pressure, preventing any leakage.
£ 10.59
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HVAC Manual Plastic Air Duct Check Valve Volume Flow Rate Damper for Ventilation Flexible Pipe 80/100/120/150mm ABS (Size : 150mm)
Metal Lathes
£ 15.99
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PVC Ventilation Pipe Round Check Valves Inline Backdrafts Damper Air Duct Device Enduring Pipe Round Valves
This check valves is a versatile solution for maintaining proper airflows and controlling the direction of ventilation
£ 11.19
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Veemoon Ventilation Pipe Fittings Check Valves Ducting Connector Abs Material Pipe Flange
Ventilation pipe connector-- using abs material and fine craftsmanship, strong and durable for a long serving life,ventilation pipe check valves.
£ 15.29
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Highly Strength PVC Air Vent Check Valves Ventilation Pipe Round Check Valves Inline Backdrafts Damper Enduring Ventilation Pipe Round
This check valves is a versatile solution for maintaining proper airflows and controlling the direction of ventilation
£ 8.29
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15% discount
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
PRECISE SIZING: Connection diameter: 5.91" / 150mm. Screw hole spacing: 7.28" x 7.28" inch / 185 x 185mm. Plate dimensions: 7.87" x 7.87" / 200 x 200mm.
£ 11.55
£ 13.55
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EXTRWORY PVC Check Valve for Pipe Air Duct Ventilation Valve Plastic White Compact Design Bathroom Kitchen Exhaust System(160)
[EASY INSTALLATION] - Designed for quick and simple setup, this PVC check valve easily connects to your pipe or air duct without special tools or expertise required.
£ 7.59
free delivery
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HVAC Manual Plastic Air Duct Check Valve Volume Flow Rate Damper for Ventilation Flexible Pipe 80/100/120/150mm ABS (Size : 100mm)
Metal Lathes
£ 13.58
free delivery
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Hosrivae PVC Backdraft Damper for Bathroom & Kitchen Exhaust Fans, 80–200mm Round Pipe Ventilation Check Valve, White, Non-Return Airflow Control(150MM)
PIPE DUCT EXHAUST AIR FLOW CONTROL: Stops backdraft in bathroom/kitchen fans by automatically closing when fan is off to maintain airflow direction
£ 5.99
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Minhe Round Ventilation Pipe Check Valve for Exhaust Fans and Air Ducts ABS Material Non-Oxidising Backdraft Prevention for Home Workshop and HVAC Applications(200MM)
【Excellent Material】This ventilation pipe check valve is made from quality materials, supporting exceptional durability and long-lasting performance.
£ 11.74
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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
APPLICATION: What is the advantage of the Anemostat over an ordinary ventilation grille? It is an aesthetic and at the same time air regulating element designed mainly for modern construction. The offered product is suitable for supply and exhaust systems and its installation offers a variety of installation options from the ceiling to the wall to directly into the duct. Plastic diffuser 125 mm Premium will be fantastic in elegant living rooms, offices and offices.
£ 30.09
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IRSTBL 4 Inch Backdraft Damper – One Way Airflow Valve for Ducting, Stops Cold Air & Draughts – Galvanised Steel Vent Insert, 100mm
Prevents Reverse Airflow: One-way spring-loaded valve stops cold air, odours, and backdrafts from entering through ventilation ducts or extractor fans.
£ 9.95
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Remingtape Plastic Motorized Damper PVC Check Valve Air Duct Volume Controller for Ventilation Pipe 220VAC 75mm
Model Number:Plastic Damper
£ 16.74
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ABS Plastic Air Duct Connector with Check Valve, Ventilation Pipe Duct Connector Backdraft Damper for Heating & Cooling Ventilation(150MM)
【Excellent material】This ventilation pipe check valve is made from materials, exceptional durability and long-lasting performance.
£ 9.19
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PVC Fan Check Valve, 160Mm Ventilation Duct Round Check Valve Can Be Connected To PVC Pipe, Exhaust Fan Vent Anti-return Damper
[Superior Airflow & Control]: Enjoy efficient ventilation and exceptional smell control with our cleverly designed pipeline check valve. The unique airflow mechanism prevents backdrafts, your space remains fresh and well-ventilated while minimizing unwanted. for both residential and commercial use, this valve offers reliable performance to maintain a healthy indoor environment.
£ 15.39
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The Ventilation vlg100b-y vlg100b Butterfly of No Air in ABS with compensatory Gasket, Valve for Pipe Diameter 100 ? 110 mm White
Butterfly valve check valve air made of ABS with seal compensativa Especially suitable for channeling air both cold and warm Suitable for insertion into pipe, diameter 100 – 110 mm Ideal for kitchen and bathroom
£ 14.25
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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.
£ 7.99
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NETFEN Valves, PVC Pipe Manual Switch Valve Air Volume Control Valve Regulating Air Pipe Manual Round Switch Valve for Ventilation Flexible (Size : ID 110mm)
Valve material: PVC Size: ID 50mm , ID 75mm , ID 90mm , ID 110mm , ID 160mm Colour: Grey Note: Check valve is used for flexible pipes.
£ 19.18
free delivery
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Peukerty 220V Actuator for Damper Valve Electric Duct Motorized Damper Wind Valve Driver 1NM for Ventilation Pipe
Peukerty
£ 9.20
free delivery
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CWOQOCW Adjustable Diffuser, Ventilation Pipe Round Check Valve Air Exhaust Valve Duct Control Exhaust Fan Pipe Accessories(80MM)
【Excellent material】This ventilation pipe check valve is made from materials, exceptional durability and long-lasting performance.
£ 5.49
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Ø 100mm / 4'' Adjustable Diffuser - Universal Air Supply/Exhaust Valve - Ventilation Ducting Cover - Mounting Frame - ABS Plastic Anthracite
4 in. Air Diffuser, Anthracite Easy air flow, it is constructed of plastic Ensures air flow within HVAC systems Adjustable for air flow balancing Ideal for in-wall or suspended ceiling applications
£ 13.68
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EUROPLAST Ø 100mm / 4 inch Extractor Fan Non Return Valve - Ducting Pipe - Plastic - White
The valve is designed to prevent air backflow The valve does not affect the passive ventilation in the room Intended for use with fans with a diameter of 100mm / 4 inch Operating temperature: + 5°C to + 40°C Made in Europe
£ 5.96
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HEBEOT 80mm-200mm Backdraught Shutter Flap Non-Return Valve Damper Flap For Ventilation Ventilation For Bathroom Kitchen Valve(100mm)
【 Reverse Irrigation】The PVC Fan Check Valve is designed to reverse irrigation, ensuring that water or other fluid flows in only direction and backflow.
£ 7.39
free delivery
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Mikikit Portable Pvc Air Admittance Valve Drainage Rain Cap Ducting Adapter Leak
Portable air admittance hose adapter:it prevents siphoning and ensures fast and smooth drainage,exhaust hose interface
£ 9.39
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FUANA PVC Check Valve Backdraft Damper Round Pipe Exhaust Fan Ventilation For Bathroom Kitchen(150mm)
[HIGH QUALITY PVC MATERIAL]: Made of premium PVC material, this check valve is designed to withstand daily use in bathroom and kitchen ventilation systems. The robust construction offers long-term performance while maintaining its functionality in various indoor environments.
£ 7.99
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Ventilation Pipe Round Check Valves Inline Backdrafts Damper Backflow Preventer for Kitchen Bathroom Use Exhaust Duct Check Valves
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
£ 6.78
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Pangocho 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)
100% Brand new & High quality
£ 11.99
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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.
£ 15.99
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TOVINANNA PVC Air Admittance Valve Adapter for Drainage Pipe Automatic Ventilation Suction Valve with Rain Cap Prevents Siphoning and Escaping Air Enhances PVC Drain Efficiency
Waste pipe connector--ensures that the water seal of the is maintained even under negative pressure, preventing any leakage,air admittance accessory
£ 7.49
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ZWEquipint ABS Plastic PVC Pipe Check Valve,For Bathroom Kitchen Air Duct Exhaust System One-Way Airflow Control Ventilation Fitting,White Home Improvement(160)
[MULTIPLE APPLICATIONS] Perfectly suited for bathrooms, kitchens, and other ventilation setups, this check valve meets various airflow management needs efficiently.
£ 7.06
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Honseadek Pvc Ventilation Valve Pipe Bathroom White Round for Check Kitchen Backdraft Damper Valve 80mm200mm (150MM)
Prevent Reverse Irrigation: This or Fan Check Valve and Designed to Prevent Reverse Irrigation and Backflow Ensuring Smooth Is Kitchen Airflow in Your Ventilation Pvc Round Pipe Capable System
£ 6.12
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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
High-Quality Construction – Engineered for durability and performance, the Duraplast UK Air Admittance Valve is made with premium materials for long-lasting reliability.
£ 16.95
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Niceminiwall ABS Round Ventilation Pipe Check Valve for Air Ducts and Exhaust Fans – Non-Oxidizing Flap Valve, 80 mm to 200 mm Diameter (3.14–7.87 in), White – Compatible(200MM)
ABS AIR DUCT FLAP VALVE: backdraft in exhaust systems by automatically closing when fan stops, immediate airflow control and -resistant ventilation
£ 12.08
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Zeroupshop Ventilation Pipe Round Check Valve, PVC Backdraught Shutter Flap Non Return Valve Damper Flap, For Home Improvement Heating Cooling(150MM)
【Material】Crafted from materials, this ventilation pipe check valve ensures long-lasting performance and durability. 【Multiple Sizes Available】With a range of sizes from 80mm to 200mm, this check valve can accommodate different pipe diameters, providing flexibility for various ventilation projects. 【Efficient Design】The cleverly designed air duct control check valve allows for airflow while effectively backdraft, efficient ventilation and the spread of. 【Easy Installation】Designed for easy installation, this check valve saves time and effort.
£ 7.82
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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.
£ 8.49
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Yhenlovtt PVC Fan Check Valve for Bathroom Kitchen Exhaust Air Ducts, Round Pipe Backdraft Damper, 80-200mm Ventilation Compatible with PVC Pipes, White(200MM)
LONG LASTING PVC CONSTRUCTION: Resists erosion and -resistant materials reliable performance in bathroom or kitchen exhaust systems
£ 9.44
free delivery
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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)
【 Reverse Irrigation】This PVC fan check valve is designed to reverse irrigation and backflow, ensuring smooth and efficient airflow in your kitchen or round pipe ventilation system.
£ 6.79
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Repa Market 220 x 90 mm / 9 x 3.5 Inch Vertical Rectangular Plastic Duct Elbow for Pipe Connection - Angle: 90° - HVAC Air Ventilation System, Heating, Cooling Connector - Ducting Adapter/Bend
Repa Market
£ 13.65
free delivery
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GAROZATION Chimney Elbow Stainless Steel Gas Stove Pipe Adaptor for Water Heater Vent Extension Suitable for Indoor Heater Exhaust Vent
Durable stainless steel: constructed from stainless steel, ensuring performance
£ 6.69
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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.
£ 6.03
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PVC Pipe Check Valve, One-Way Air Duct Exhaust Valve, Anti-Backflow Ventilation For Bathroom Kitchen Extractor System White(160)
【Efficient Airflow Direction】: PVC pipe check valve provides reliable one-way ventilation, forestall backflow from exhaust systems, supporting optimal air direction for bathrooms, kitchens, and other duct networks while contributing to improved overall ventilation performance.
£ 12.39
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Veemoon Round Check Valve Pipe Flange Air Vent Connector Duct Connector for Bathroom Ventilation Air Vent System
Plastic check valve: provide secure and quick installation fitting, easy to connect and disconnect, your working efficiency.
£ 14.79
free delivery
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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
£ 14.82
free delivery
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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
Made for venting needs in bathrooms, kitchens, Ventilation setups, inline extract fans, and cooker hoods.
£ 9.81
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NUOBESTY Abs Rectangular Duct Connector Flange, Plastic Air Outlet Adaptor for Dust Collection, Stable Secure Connection, Easy Installation, Industrial Use
Industrial pipes:designed to facilitate easy connection of air duct fans, it simplifies both the installation and removal processes,dust collection hose
£ 8.19
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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
Round and adjustable plate valve – you will receive a round 80 mm, 100 mm, 125 mm, 150 mm, 160 mm, 200 mm – plate valve for ventilation pipe and exhaust hose with white or silver look for extracts/ventilation and various ventilation systems in the home sauna, home and office.
£ 8.93
free delivery
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10% discount
Repa Market 4'' Inch / 100 mm Plastic Duct Connector Flange with Backdraft Damper - Straight, Flexible Pipe Flange with Valve - Heating, Cooling, Ventilation Ducting System - Dryer Vent Hose Adapter
SIZE & COMPATIBILITY – Neck insertion diameter: 3.9 inch / 99mm, Wall plate dimensions: 5.91 x 5.91 inch / 150 x 150mm, Screw hole spacing: 5.31 inch x 5.31 inch / 135 x 135mm.
£ 9.35
£ 10.35
To the offer
HypAir Balance Pipe Aerator DN 70-110 Ventilation Valve for Sanitary Systems
Universal compatibility: The Rohrbelüfter HypAir Balance HBN070110 is suitable for hose sizes DN 70-110 Balanced pressure: Ensures a balanced pressure in the pipes and eliminates the problem of gurgling Odour protection: Prevents unpleasant odors and gases from escaping from the sewers Simplified installation: Quick, safe, and easy installation with temperature resistance from 0 degrees to 60 degrees Celsius European compliance: Made in the EU according to EN 12380 standard Maintenance-free system: Maintenance-free ventilation valve especially suitable for passive homes and energy-saving homes Guaranteed sealing: 100% airtight thanks to the HypAir Balance system that prevents the formation of depression in the sewer installation
£ 24.90
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PVC Air Admittance Valve White Secure Connection Pipe Fitting
Air admittance hose duct valve--enhances the performance of the pvc drainage system by improving its efficiency,water tank valve
£ 10.39
free delivery
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Round Ventilation Pipe Check Valve for Exhaust Fans & Duct Systems – ABS Non-Oxidizing Backdraft Preventer, 80–200 mm Diameter (Whit(200MM)
ROBUST CONSTRUCTION: Made with ABS material, this ventilation pipe check valve is built to endure and perform well over in various conditions.
£ 11.29
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100Mm Duct Connector Flange, proof Air Ventilation Pipe Adaptor For Extraction Systems, 3-way Valve Design, 260 * 139 * 100MM, Black
*Long-lasting Material: Crafted from robust ABS plastic, this hose adapter is designed for longevity and resilience, make sure it withstands the rigors of frequent use in collection applications.
£ 17.79
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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
£ 7.32
free delivery
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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
Wall flange in 100 mm, 125 mm and 150 mm – with three different sizes, 100 mm, 125 mm and 150 mm, we offer you the perfect selection and the right diameter for each of your applications.
£ 6.77
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Exhaust Fan Pipe Air Duct Control Valve, Round Ventilation Pipe Check Valve to Smooth Airflow and Avoid Spread in Ventilation Systems (100MM)
【 and Long-lasting】This ventilation pipe check valve is made from excellent materials, durability and long-lasting performance.
£ 5.48
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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
free delivery
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Exhaust Fan Pipe Check Valve For Ventilation Pipe Round Design, Controls Airflow And Prevents Backdraft In Air Duct Systems(110MM)
[LONG-LASTING PERFORMANCE] Made from materials, this ventilation pipe check valve ensures reliability and longevity in various environments.
£ 5.48
free delivery
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PVC Air Admittance Valve Hose Adapter 50mm White Duct Fitting
Waste pipe connector--upgrades the functionality of the pvc drainage system by incorporating the pvc suction valve, which enhances the speed of drainage,hose adapter
£ 7.59
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LDCRE PCV Valve Tubing for Buick & Chevy 1.4L Engines - Compatible with Encore, Cruze, Sonic, Trax - Replaces 25193343, 46829, 55568267 - Black, High-Temperature Resistant Plastic, 1 pc
Optimize your engine with the Replacement PCV Valve Tubing and Bypass Valve Tube - The advanced design allows vapor to flow from the crankcase to the intake manifold, effectively controlling the amount of crankcase gases entering the intake system. Additionally, it protects the seals and gaskets of the crankcase by preventing positive pressure from entering.
£ 23.28
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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.
£ 5.89
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Oniissy Air Duct Check Valve for Ventilation Pipe Systems, Round Exhaust Fan Backdraft Damper, 80-200mm Sizes, Non-Oxidizing ABS Material, White(150MM)
Backdraft Damper: Ventilation Pipe Round Check Valve in White ABS Material Provides Long Lasting Performance and Resists Erosion with Non-Oxidizing Superficies for Reliable Airflow Control
£ 5.68
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OSALADI Duct Connector Air Backflow Damper Non-Return Valve for Dryer Vent Easy to Install Blocker for One-Way Airflow
Pipeline connector:when installing horizontally, the location should be horizontal in order to open and close the way,air vent connector plastic
£ 10.39
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Zilimontt ABS Round Ventilation Pipe Check Valve for Air Ducts – Exhaust Fan Backdraft Preventer with Non-Oxidizing Finish, 80mm to 200mm Diameter (White)(200MM)
ABS AIR DUCT FLAP VALVE: backdraft in exhaust systems by automatically closing when fan stops, immediate airflow control and -resistant ventilation
£ 12.08
free delivery
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Jonikuper Ventilation Pipe Round Check Valve for Air Duct Control, 80-200mm Sizes Compatible with Exhaust Fan Ducting, White ABS Non-Oxidizing Backdraft Damper(200MM)
Ventilation Check Valve: Round air duct control check valve made from ABS material provides long lasting performance and resists erosion reliable operation in various indoor environments
£ 12.78
free delivery
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GLOBALHUT 160Mm Round Ventilation Duct Check Valve PVC Pipe, Compatible Efficient Airflow Backdraft Prevention Easy Installation For Fan Ducts HVAC Systems
[SMOOTH AIRFLOW CONTROL] This round check valve features a smart design that facilitates efficient airflow while backdrafts, enhancing ventilation and smell management.
£ 12.48
free delivery
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Jonikuper Ventilation Pipe Check Valve for Air Duct Control, 80-200mm Round Exhaust Fan Pipe Non-Oxidizing ABS Backdraft Preventer, White(80MM)
Ventilation Pipe Check Valve: Made from ABS material this round check valve provides long lasting performance in residential and commercial ventilation systems with a non-oxidizing superficies that resists erosion for reliable operation over
£ 5.63
free delivery
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Jonikuper Ventilation Pipe Check Valve for Air Duct Control, 80-200mm Round Exhaust Fan Pipe Non-Oxidizing ABS Backdraft Preventer, White(150MM)
Ventilation Pipe Check Valve: Made from ABS material this round check valve provides long lasting performance in residential and commercial ventilation systems with a non-oxidizing superficies that resists erosion for reliable operation over
£ 7.18
free delivery
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Jonikuper Ventilation Pipe Check Valve for Air Duct Control, 80-200mm Round Exhaust Fan Pipe Non-Oxidizing ABS Backdraft Preventer, White(110MM)
Ventilation Pipe Check Valve: Made from ABS material this round check valve provides long lasting performance in residential and commercial ventilation systems with a non-oxidizing superficies that resists erosion for reliable operation over
£ 7.14
free delivery
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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
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Jonikuper Ventilation Pipe Round Check Valve for Air Duct Control, 80-200mm Sizes Compatible with Exhaust Fan Ducting, White ABS Non-Oxidizing Backdraft Damper(110MM)
Ventilation Check Valve: Round air duct control check valve made from ABS material provides long lasting performance and resists erosion reliable operation in various indoor environments
£ 5.48
free delivery
To the offer
Jonikuper Ventilation Pipe Round Check Valve for Air Duct Control, 80-200mm Sizes Compatible with Exhaust Fan Ducting, White ABS Non-Oxidizing Backdraft Damper(150MM)
Ventilation Check Valve: Round air duct control check valve made from ABS material provides long lasting performance and resists erosion reliable operation in various indoor environments
£ 5.48
free delivery
To the offer
We have found a total of 147 pipe ventilation valves deals for you at amazon, B & Q, ONBuy UK, and other shops. The most popular brands are: H&C VENT, EUROPLAST, and Steinberg14. Today's offer is Repa Market 4" Inch / 100 mm Duct Backdraft Blockers - Pipe Connector with Backdraught Shutter - Backflow Preventer - Dryer Vent Adapter - Inline Air Extractor - Pipe Line Coupler with Valve with 20% discount. The lowest price we found in our deals is £ 5.48 . The highest price in our price comparison is £ 118.99 . Currently, we have selected 4 reliable shops for you to buy pipe ventilation valves affordably.