Bleed valve deals(Disclaimer)
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🏅 118 bleed valves in price comparison
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💶 Current offers and discounts
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🕝 Last updated on 21.10.2026
17% discount
Ieron 2PCS Automatic Radiator Bleeders 1/2 Inch Connection Automatic Radiator Bleed Valve Self-Bleeding Radiator Valve Bleed Valve
Our 2PCS Automatic Radiator Bleeders feature a unique design that allows for automatic ventilation through the source disc, ensuring efficient bleeding of radiators and ultimately saving heating energy in your home.
£ 9.99
£ 11.99
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13% discount
DUZEPA 2 PCS 1/4inch Automatic Bleed Valves,Air Release Valve,Radiator Accessories for Exhaust Openings and Radiators(1/4 Inch External Thread)
Suitable for radiators, heating systems, air conditioners and other devices that require automatic ventilation.
£ 6.99
£ 7.99
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EasiBleed, Self-Drilling Radiator Bleed Draining Valves, Pack of 2
EFFORTLESS BLEEDING: No more struggling with broken radiator bleed valves, EasiBleed can be used on any radiator, the product is designed to selfdrill into the radiator wall.
£ 24.99
free delivery
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6% discount
HV30 Aladdin Self Bleeding Automatic Radiator Valve 1/2" BSP Single Valve
Consegna gratuita nel regno unito.
£ 8.43
£ 8.93
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Aladdin HV30 Self-Bleed Automatic Radiator Valve (
Size – 1/2” For radiators, towel rails and UFH Operating pressure 16 bar @ 120 °C Lifetime leakfree guarantee 5yr operating guarantee
£ 12.79
free delivery
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4 Pcs Manual Radiator Air Vent Bleed Plug Valve 1/2" BSP
Core Function: Efficient Manual Air Vent Valve for Radiators, Ensuring Optimal Air Release and Performance Material & Feature: Made from Durable Copper Material, Resistant to Corrosion and Built for Longevity Special Design: Features Adjustable Discharge Nozzle for Precise Airflow Control Usage Scenario: Ideal for Home and Office Radiators, Enhancing Heating Efficiency Package & Audience: Includes 4 1/2" BSP White Manual Directional Air Vent, Suitable for DIY Enthusiasts and Homeowners
£ 6.14
free delivery
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MYSON Radiator Bleed Valve/Screw/Vent/Nipple Replacement x 2
Generic
£ 10.99
free delivery
To the offer
MYSON Radiator Bleed Valve/Screw/Vent/Nipple Replacement x 3
Generic
£ 15.50
free delivery
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Mellbree Solid Brass Radiator Bleed Key Set Towel Radiator Key UK Standard | 3-Piece Hex + Towel Radiator Keys | Easy Heating System Upkeep | Metric/Imperial Fit
Brass & Universal Fit: This radiator bleed key set is crafted from solid brass—anti-corrosion and deformation-resistant, ensuring reliable performance for long-term radiator bleeding and air venting.
£ 7.99
free delivery
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1/2" BSP Chrome Bleed Valve for Towel Rails & Radiators
Base Material: Brass Guarantee: 5 Years Width: 23mm Thread Size: 1/2 Inch BSP
£ 6.00
free delivery
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x4 Air Bleeder & Blank Cap Set Manual Radiator AIR Vent Bleed Plug Valve Kit 1/2" BSP
x4 Air Bleeder & Blank Cap Set MANUAL RADIATOR AIR VENT BLEED PLUG VALVE Kit 1/2" BSP HIGH QUALITY Size: 1/2", Max. Working Temperatures: +120C, Max. Static Pressure: 1,0 MPa (10 bar) Air Bleeder & Blank Cap Set used in the process of completing radiator installation
£ 7.99
free delivery
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UK Radiators Brass Radiator Bleed Valve Blanking Plug - 1/2" Blanking Plug | Silver Nickel Finish - 1 x Bleed Valve and 1 x Blanking Plug Included - Solid Brass, Easy Installation for Radiators
Elevate Your Home with Stunning Radiator Design: Choose radiators that not only provide warmth but also enhance your interior aesthetics. With a wide range of stylish radiator valves and blanking plugs available, you can create a visually appealing heating solution that will impress for years to come.
£ 9.50
free delivery
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x10 Air Bleeder & Blank Cap Set Manual Radiator AIR Vent Bleed Plug Valve Blank Cap 1/2" BSP
x10 Air Bleeder & Blank Cap Set Manual Radiator AIR Vent Bleed Plug Valve Blank Cap 1/2" BSP HIGH Quality Size: 1/2", Max. Working Temperatures: +120C, Max. Static Pressure: 1,0 MPa (10 bar) Air Bleeder & Blank Cap Set used in the process of completing radiator installation
£ 15.49
free delivery
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Hot Flow | 1/2 inch Radiator Bleed Valve & Blanking Plug Satin Black. Designed to Efficiently Manage Air & Maintain Your Heating Systems Integrity. Prevents Cold Spots, Noise & Corrosion.
RADIATOR VALVE CAPS: Our bleed valve and blanking plug combination is an essential fitting for radiators. It's designed to efficiently manage air and maintain your heating system's integrity.
£ 8.40
free delivery
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Hot Flow | 1/2 inch Radiator Bleed Valve & Blanking Plug Antique Brass. Designed to Efficiently Manage Air & Maintain Your Heating Systems Integrity. Prevents Cold Spots, Noise & Corrosion.
RADIATOR VALVE CAPS: Our bleed valve and blanking plug combination is an essential fitting for radiators. It's designed to efficiently manage air and maintain your heating system's integrity.
£ 8.40
free delivery
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UK Radiators Brass Radiator Bleed Valve Blanking Plug - 1/2" Blanking Plug | Black Finish - 1 x Bleed Valve and 1 x Blanking Plug Included - Solid Brass, Easy Installation for Radiators
Elevate Your Home with Stunning Radiator Design: Choose radiators that not only provide warmth but also enhance your interior aesthetics. With a wide range of stylish radiator valves and blanking plugs available, you can create a visually appealing heating solution that will impress for years to come.
£ 12.88
free delivery
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4 Pcs 1" Male Radiator Air Valve, Manual Radiator Air Vent Bleed Plug Valve Kit, Heating System Accessories
[Material]: The radiator air valve is made of high quality metal material, anti-corrosion, anti-rust, sturdy and durable, with rubber o-ring for better sealing performance. [Usage]: The vent bleeding valve is used above the radiator for exhaust. [Effective]: Save energy, reduce radiator system noise, also reduce corrosion in your water pipes. [Application]: Air bleeder is used in the process of completing radiator installation. [Package]: The package includes 4 pcs radiator air valve, can meet your different needs.
£ 10.69
free delivery
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Radiator Bleed Screw SELECTION PACK 10 PACK Brass/Vent/Air/Valve/Purge
Direct replacement for worn bleeder screws.
£ 19.95
free delivery
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NWT 1/2" BSP - Chrome Bleed Valve (for Towel Rails & Radiators)
Width: 23mm Outer Finish: Sparkling Chrome Base Material: Brass Guarantee: 5 years Thread Size: 1/2 Inch BSP
£ 6.00
free delivery
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EMSea 10Pcs Heating Radiator Bleed Screw Repair Kit, Rotating Threaded Control for Bleed Valve Plug Reducing Pressure Venting-Brass
[Usage]: Suitable for DIY replacement bleed screw, protects the radiator from excessive pressure [10 Different Size]: The bleed screw kit compatible with a variety of different radiator (Type3/4/8/9/10/11/12/16/17/18) [Convenient]: It is hard to work out which radiator bleed screw will be suitable, so the multi pack includes 10 similar sizes of that are commonly used on the market [Material]: Made of brass, high temperature and high pressure resistance [Note]: Please confirm the size before purchase, as picture show
£ 22.19
free delivery
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Hot Flow | 1/2 inch Radiator Bleed Valve & Blanking Plug Unlacquered Brass. Designed to Efficiently Manage Air & Maintain Your Heating Systems Integrity. Prevents Cold Spots, Noise & Corrosion.
RADIATOR VALVE CAPS: Our bleed valve and blanking plug combination is an essential fitting for radiators. It's designed to efficiently manage air and maintain your heating system's integrity.
£ 8.40
free delivery
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Chrome Bleed Valve (for Radiators or Towel Rails)
Guarantee: 1 Year Finish: Sparkling Chrome Socket Width: 1/2" BSP
£ 6.00
free delivery
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EMSea Heating Radiator Bleed Screw, Rotating Threaded Control for Bleed Valve Plug Reducing Pressure Venting -Type 18
[Usage]: Suitable for DIY replacement radiator bleed screw. [Feature]: Type-18 is a bleed screw of special size. [Application]: Fits for some steel panel radiators. [Material]: Made of brass, high temperature and high pressure resistance. [Note]: Please confirm the size before purchase, as picture show.
£ 8.79
free delivery
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ERGAOBOY 1Pcs Brass Automatic Air Vent Valve, 3/4" BSP Air Release Valve Bleed Air in Heating System for Solar Water Heater and HVAC System
Product Name: 3/4" BSP (DN20) Brass Automatic Air Vent Valve Material: The Exhaust Valve Is Made Of Brass, Featuring Corrosion Resistance, High-Temperature Ductility, Low Magnetic Permeability, And Reliable Sealing Maximum Working Pressure And Temperature: 1.6 MPa And 150°C Function: A Unique Design Ensures No Leakage In The Exhaust System.
£ 9.49
free delivery
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1/2" BSP - Chrome Blank Plug & Bleed Valve Set (for Towel Rails & Radiators)
Width: 20mm Base Material: Brass Guarantee: 1 Years Thread Size: 1/2 Inch BSP
£ 9.50
free delivery
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MYSON Radiator Bleed Valve/Screw/Vent/Nipple Replacement x 6
Direct Replacement For Worn Broken Bleed Screw / Valve Save Money - Easy Fix Pictures included showing compatible radiators
£ 27.50
free delivery
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Aladdin Autovents 2 Pack Fully Automatic Radiator De-Aeration Valve (Replaceable Cartridge)
Aladdin Autovents 2 Pack Fully Automatic Radiator De-Aeration Valve Replaceable Cartridge Product type: BUILDING MATERIAL Brand: Aladdin
£ 15.90
free delivery
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9% discount
x10 Blank Cap Manual Radiator AIR Vent Bleed Plug Valve 1/2" BSP
Gas N Pow3r
£ 9.99
£ 10.99
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Aladdin Autovents Fully Automatic Radiator De-Aeration Valve (Replaceable Cartridge)
Aladdin
£ 10.43
free delivery
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14% discount
PATIKIL 1/4" BSP Male Thread Manual Radiator Air Vent Valves, 2 Pack Nickel Plated Brass Plug Valve No Need Key for Radiator Heater, Silver White
Color: Silver, White; Material: Nickel Plated Brass, Nylon; Overall Size: 18x25mm/0.71x0.98inch (OD*H); Thread Diameter: 1/4" Male (13.157mm/0.52inch); Max. Working Temperatures: +120°C; Max. Static Pressure: 1,0MPa (10 bar); Packing List: 2 x Radiator Air Vent Valve Advantage: Made of nickel-plated brass material, it has the feature of stability, high hardness, corrosion resistance, and wear resistance.
£ 7.79
£ 9.09
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Pack of 6 Steel Radiator Bleed Valves 1/2inch Vent Valves Easy Install Radiator Air Vent Bleed Plumbing Fittings
Crafted from plated brass, this pack of 6 bleed valves features a rotating head, ensuring easy and secure fit for all standard 0.5 inch threaded radiators upgrades your home heating efficiency with these Radiator Bleed Valves, a must have for maintaining best radiator performances and energy savings Suitable for homeowners, enthusiasts, and professional plumbers looking to quickly and effectively release trapped air from radiators, enhancing heat distribution throughout room The sealing designs of these bleed valves eliminates the need for additional sealants, offering a hassle frees installation that ensures long lasting reliability for use in residential or commercial settings, these radiator valves are designed for simple integration into any heating Systems maintenance routine
£ 12.99
free delivery
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MYSON Radiator Bleed Valve/Screw/Vent/Nipple Replacement x 10
Direct Replacement For Worn Broken Bleed Screw / Valve Save Money - Easy Fix Pictures included showing compatible radiators
£ 39.95
free delivery
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Automatic Radiator Bleed Valve Ø 1/8" of Nickel Plated Brass | Warranty 10 Years - MONTERAL
COMPATIBILITY - The automatic radiator bleed valve with O-ring enables efficient air release, allowing trapped air to escape from radiators.
£ 11.99
free delivery
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Hsthe Sea 2 Pack Automatic Bleed Valve, DN15 G1/2 Inch Brass Exhaust Valve,Quick Bleeder with Filter for Solar Water Heaters
Material: Made of brass, safe and solid, durable, wear-resistant and high temperature resistant.
£ 10.99
free delivery
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G1/4 (13mm diam) MANUAL RADIATOR AIR VENT BLEED PLUG VALVE
Size: G1/4 BSP (13mm thread external diameter) Max. Working Temperatures: +120C Max. Static Pressure: 1,0 MPa (10 bar)
£ 6.99
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MYSON Radiator Bleed Valve/Screw/Vent/Nipple Replacement x 7
Direct Replacement For Worn Broken Bleed Screw / Valve Save Money - Easy Fix Pictures included showing compatible radiators
£ 31.50
free delivery
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DOJA Barcelona Automatic Air Vent Valve - Mini Radiator Air Purge Valve with Side Outlet - 1/2" - for Heating and Hydraulic Systems Brass, Air Release Automatic Bleed, Boiler Applications
Facing annoying pipe knocking? The Automatic Air Vent Valve evacuates trapped fluid pockets, suppressing noise, enhancing circulation and reducing system wear.
£ 10.99
free delivery
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Brushed Brass Bleed Valve & Blanking Plug Set for Radiators & Towel Rails ½" BSP
Socket Width: 1/2" BSP Guarantee: 1 Years
£ 17.50
free delivery
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Nxyupv Fully Automatic Air Vent Auto Cut-Off Self Bleeding Radiator Valve 1/2inch for Heating Systems
High Performance and Safety: The self-sealing thread includes an O-ring, making it suitable for high temperatures up to 115°C and pressures up to 8.5 bar.
£ 7.81
free delivery
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Bleed Valve & Blanking Plug Set For Radiators & Towel Rails - Antique Brass
Guarentee: 5 Years Socket Width: 1/2" BSP Width: 23mm Note: Bleed Key Not Included
£ 17.50
free delivery
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10x 1/2" MANUAL RADIATOR AIR VENT BLEED PLUG VALVE
Before purchasing, please see the product dimensioning and the animation showing how to measure the product thread and the existing installation.
£ 16.36
To the offer
8% discount
Urban Wall/Floor Mounted Angled Square Radiator Valve Pair, Powder Coated Cube Radiator Valve, Universal Fit Modern Square Radiator Valves for Towel & Panel in Matt Anthracite, 15mm
MODERN ANGLED SQUARE DESIGN & HEAT CONTROL: The iBathUK Urban radiator valve pair in matt anthracite features a striking angled square profile, perfect for cube radiator valve fittings in contemporary interiors.
£ 18.41
£ 19.99
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Flamco Flexvent H R1/2 Nickel-Plated Efficient Air Separator for Heating and Air Conditioning Systems Protect Against Corrosion and Optimise Heat Transfer - 27711
Automatic bleed valve with very compact, white painted brass housing and 1/2 inch male thread.
£ 55.01
free delivery
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Aladdin Autovent 1/2? BSP Chrome HV30 Trade Pack (10 Pack)
Size – 1/2” For radiators, towel rails and UFH Operating pressure 16 bar @ 120 °C 10 in a pack Lifetime leakfree guarantee 5yr operating guarantee
£ 62.72
free delivery
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Oniissy 1/2/3/5pcs 1/2" For BSP Automatic Air Vent Auto Cut-off Self Bleeding Radiator Valve,For Energy Efficient Heating,Automatic Bleed Valve for Radiators, Automatic Bleed Valve for Heating(5pcs)
【Easy and uncomplicated replacement】 - Suitable for all conventional radiators with 1/2 inch thread, making it easy to replace without complications. 【Works with swelling discs】 - Prevents leakage by using swelling discs that expand when in contact with water. 【Continuous and automatic bleeding】 - Saves heating energy by continuously and automatically bleeding the radiators. 【Shut off cap for manual control】 - Equipped with a shut off cap that can be used to stop auto venting if needed. 【3 operating modes】 - Offers three modes of operation: Middle knob fully screwed in for automatic venting (shuts off when there is no more air in the radiator); 2) Middle knob partially screwed in for an open vent; 3) Middle knob unscrewed for a closed vent. 【Specifications】: - Size: 1/2" - Quantity: 1/2/3/4/5pcs - Item dimensions: L x W x H 27 x 26 x 26 millimeters - Style: Vent valve
£ 19.38
free delivery
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DOJA Barcelona Automatic Air Vent Valve - Mini Radiator Air Purge Valve with Side Outlet - 3/8" - for Heating and Hydraulic Systems Brass, Air Release Automatic Bleed, Boiler Applications
Are you searching for a reliable Automatic Air Vent Valve to keep your heating system running smoothly? Trapped air in radiators and central heating leads to irritating noise, reduced efficiency and accelerated wear. This device automatically vents air, ensuring optimal performance and consistent comfort in your home or workspace.
£ 10.99
free delivery
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Angoily 8pcs Radiator Bleed Key Set Rectangular Radiator Valve Close Key for Heater Bleed Keys
Radiator key--the bleeding key is suitable to drain or remove air blockage from the radiator,Plumbing Valves Key Heater bleed keys--the ventilation key can be used universally and is suitable for most common radiator,Bleed Key Radiator wrench--the structure is tight and can prevent , thus can safety when you use it,Radiator Vent Key Radiator bleed keys--fine workmanship and creative appearance ensure its popularity and practicality,Exhaust Valves Key Valves key for radiators--fits many radiators in the market, easy to use and brings convenience to your life,Radiator Bleed Hole Key
£ 13.19
free delivery
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Arctic Hayes 664130 Radiator Valve Change Kit
Kit Includes: 2 x rubber bung Radiator air bleed key Package Dimensions: 222.0 L x 50.0 H x 130.0 W (millimeters)
£ 25.00
£ 26.04
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Bleed Valve (easystart PTV) for Pressure Washer Pumps 3/8" bsp Coupling
Brass Bleed valve Easy start valve to release air from the pump 3/8 "bsp male fitting
£ 16.95
free delivery
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Radiator Valve Change Kit
Save hours draining and refilling system Suitable for 15 & 22mm pipework Helps to avoid air locks
£ 12.99
£ 13.38
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Regin Rad Valve Change Kit REGR05
Regin Rad Valve Change Kit REGR05 Brand : Regin Product type: VALVE
£ 29.00
free delivery
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Cast Iron Radiators Luxury Bleed Valve - Antiqued Copper
Base Material: Brass - Finish: Antique Copper
£ 24.00
free delivery
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Radiator Vent Box with Extension - 2 Sets Collection Tank Bleed Key Also for Low Level Radiator Valves
Your Day Mate
£ 14.99
free delivery
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ShieldUp Radiator Keys | Pack of 3 | Rad Valve Bleed Keys
3 x keys for opening square bleed valves on domestic radiators 1 x brass key 1 x brass clock type key 1 x metal alloy key Remove trapped air from your central heating
£ 6.45
free delivery
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5 Pcs BSP Automatic Air Vent Valves, Self Bleeding Radiator Valves Auto Cut-Off Self Bleeding Radiator Valve Automatic Bleed Valve for Heating (1inch)
Heating System - BSP Automatic Venting Valve is designed for self-venting radiator valves, which help save heating energy by continuously and automatically venting the radiator.
£ 33.99
free delivery
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Radiator Bleed Valve Key - Clock Style for Bleeding and Venting Air Vent Valves Solid Brass (2)
Radiator Bleed Valve Key-Clock Style for Bleeding and Venting Air Vent Valves made from solid brass is a universal radiator key that works on most types of radiators.
£ 8.90
free delivery
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Automatic Air Vent 1/2 inch BSP with Check Valve, Slimline Brass - PlumbEZ | Self bleeding float valve with shut off check valve, removes trapped air from boilers and heating systems
Automatic air vent with shut-off check valve — PlumbEZ slimline brass self-bleeding float valve continuously releases trapped air from radiators, boilers & closed-loop central heating systems, reducing gurgling, cold spots and corrosion.
£ 11.99
free delivery
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1/2" BSP Automatic Air Vent Auto Cut-Off Self Bleeding Radiator Valve
Size: 1/2" BSP European Thread It is used to automatically remove trapped air from a radiator.
£ 18.99
free delivery
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Arroll TEP-905-AB Traditional radiator Bleed Valvel Brass, W x L: 10 x 40mm
Uk Manufactured 5 year casting manufacturers guarantee ( t&c apply) Eighth inch BSP Elegant styling
£ 7.69
free delivery
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Bleed Valve & Blanking Plug Set for Radiators & Towel Rails - Mineral Anthracite
Guarentee: 5 Years Socket Width: 1/2" BSP Width: 23mm Note: Bleed Key Not Included
£ 20.00
free delivery
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UK Radiators Thermostatic Radiator Valve Set 1/2" x 15mm - Solid Brass TRV | Textured Anthracite Grey Finish - Solid Brass 1/2" x 15mm Angled - Lockshield Included, Easy Installation
Efficient Heat Regulation with Thermostatic Control:This thermostatic radiator valve offers precise temperature regulation, allowing each room to stay at your preferred comfort level.
£ 25.95
free delivery
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100Pc Solid Brass Radiator Bleeding Keys - for Plumbing, Bleed Venting, Air Valve | Home DIY Repair | Pack of 100, Easy Grip, Quick Release | Durable
ABOUT THIS ITEM - Crafted from solid brass, this radiator bleed key is highly durable and resistant to corrosion, ensuring long-term use. Ideal key for bleeding radiators. This radiator key bleed key is specifically designed for the UK market. It's used for bleeding and air venting of radiators, ensuring efficient heating in your home.
£ 24.95
free delivery
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Uonlytech 9pcs Coolant Air Bleeder Screw Pressure Relief Valve for High Pressure Pump Material Air Bleed Valve for Water Heater Drain and Radiator Vent
Coolant air bleeder screw-- water pressure relief valve the bleed valve is a protective device that protects the components from excessive pressure.
£ 18.89
free delivery
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Pack of 5 Automatic Bleed Valves, 1/2 Inch Automatic Radiator Bleeder, Nickel-Plated Brass, Heater Bleeder with Check Valve, Self-Sealing, Quick Vent for Heating Systems
High Quality Material The automatic bleed valve is made of nickel plated brass, corrosion resistant and durable. Ideal as a vent heater for radiators, boilers or underfloor heating systems
£ 23.59
free delivery
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x10 Manual Radiator Air Vent Bleed Plug Valve 1/2" BSP
x10 Manual Radiator AIR Vent Bleed Plug Valve 1/2" BSP Size: 1/2", Max. Working Temperatures: +120C, Max. Static Pressure: 1,0 MPa (10 bar) AIR Vent Bleed Plug Valve used in the process of completing radiator installation
£ 9.49
free delivery
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3/4" Bleeding Air Vent, Manual Radiator Air Vent Bleed Plug Valve Kit, Replacement Accessories for Heating System, Pack of 4
[Material]: The radiator air valve is made of high quality metal material, anti-corrosion, anti-rust, sturdy and durable, with o-ring for better sealing performance. [Usage]: The vent bleeding valve is used above the radiator for exhaust. [Effective]: Save energy, reduce radiator system noise, also reduce corrosion in your water pipes. [Application]: Air bleeder is used in the process of completing radiator installation. [Package]: The package includes 4 pcs radiator air valve, can meet your different needs.
£ 13.59
free delivery
To the offer
Manissa Milano Straight Chrome Towel Rail Valves 1/2" /15mm Radiator Valves | On/Off
DESIGNED TO ENHANCE THE FINISH OF YOUR TOWEL RAIL: The Milano chrome towel rail and radiator valve is a high quality stylish valve designed to give a clean modern look.
£ 10.99
free delivery
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1/8" Caleffi Manual Radiator Air Vent Bleed Plug Valve No Need Key
Size: 1/8" BSP Max. Working Temperature: +90C Max. Static Pressure: 1,0 MPa (10 bar) Gasket: PTFE
£ 7.99
free delivery
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X4 Manual Air Vent Valve, 1" Male Radiator Air Vent Bleed Plug Valve Kit, Central Heating Radiator Air Bleeder
[Material]: The radiator air valve is made of high quality metal material, anti-corrosion, anti-rust, sturdy and durable, with rubber o-ring for better sealing performance. [Usage]: The vent bleeding valve is used above the radiator for exhaust. [Effective]: Save energy, reduce radiator system noise, also reduce corrosion in your water pipes. [Application]: Air bleeder is used in the process of completing radiator installation. [Package]: The package includes 4 pcs radiator air valve, can meet your different needs.
£ 11.99
free delivery
To the offer
Intatec – 15mm All-Brass Automatic Air Vent Valve AAV07911500B
Generic
£ 12.25
free delivery
To the offer
Automatic Bleed Valve, 2PC 3/4 Inch, Brass Self Bleeding Radiator Valve, Heating Sheet Exhaust Manual Air Vent
【Enhanced Heating Efficiency】: 2pc Automatic Bleed Valve 3/4 Inch Bleed Valve Brass Self Bleeding RadiatorValve automatically expels trapped air from radiators, boilers and underfloor heating distributors, promoting optimal water circulation, faster heat-up times, and reduced energy consumption for warm, consistent indoor temperatures.
£ 13.69
free delivery
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ULTECHNOVO 9pcs Pressure Relief Valve for High Pressure Pumps Coolant Air Bleeder Screw Tank Accessory for Boiler Relief
Chamber screw valve-- the bleed is a protective device that protects the components from excessive pressure,tankless.
£ 18.69
free delivery
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LavaTap Radiator Valve Change Kit – Vacuum Seal Radiator Bung for Radiator Valve Replacement Without Draining – Fits 15mm & 22mm Pipes – Plumbing Tool for Central Heating Maintenance
Change Valves Without Draining : Prevents system drain-down by sealing radiator pipes with vacuum-sealing rubber bungs, saving time and avoiding water waste Creates a Vacuum Seal to Prevent Air Locks: Maintains system pressure and prevents air entering during valve changes, ensuring efficient radiator performance Fits 15mm and 22mm Radiator Pipes: Compatible with standard UK pipe sizes often referred to as 1⁄2 inch and 3⁄4 inch, making this kit suitable for most systems Durable Rubber Bungs for Reuse: Each bung is made from chemical-resistant rubber for repeated use in plumbing work, resisting pressure and maintaining shape Compact Solution for Fast Valve Replacement: Ideal for emergency fixes or planned upgrades, this kit speeds up radiator servicing in homes or commercial jobs Works with Common Plumbing Tools: Use alongside radiator bleed kits, drain down hoses or inhibitor treatments to streamline heating maintenance tasks
£ 18.99
free delivery
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ULTECHNOVO 6pcs Air Bleed Valve High Pressure Bleeder Valve for Compressors Pressure Release Vent Screw Replacement for Air Pump Accessories
Screw air valve-- the bleed is made of copper material, has strong wear resistance, not easy to deform,air bleed valve screw.
£ 14.39
free delivery
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Pack of 6 Steel Radiator Bleed Valves 1/2inch Vent Easy Install Air Bleed Valves for Radiators
Crafted from plated brass, this pack of 6 bleed valves features a rotating head, ensuring easy and secure fit for all standard 0.5 inch threaded radiators
£ 10.59
free delivery
To the offer
2 x Aladdin Autovent 1/2? BSP Chrome HV30C (2 Pack)
Size – 1/2” For radiators, towel rails and UFH Operating pressure 16 bar @ 120 °C Lifetime leakfree guarantee 5yr operating guarantee
£ 16.73
free delivery
To the offer
ReachMall Air Vent Bleed Valve, 1/2 Inches Manual Radiator Air Vent Bleed Valve, Vent With Rotatable Drain Outlet
ReachMall
£ 11.38
free delivery
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Litorange 304 Stainless Steel Radiator Square Key for Thermostatic Valve, Bleed Key
High-quality material: the radiator square key is made of 304 stainless steel, which can better resist rust, corrosion and high temperatures. 【Multifunctional Heating Key】The heater installation key has a total of 5 functions, different functions can meet your various needs. 【Application】: This multifunctional utility key is suitable for most heating valves, but can also be used for electric, water, gas and many other valves.
£ 6.99
free delivery
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OEIOTEI Radiator Bleed Valve 1/2 Inch Brass Nickel-Plated Bleeder with Rotating Plastic Head Pack of 3
Radiator bleed valve for all radiators with 1/2 inch internal thread and rotating plastic head. Operating temperature up to 110 °C, operating pressure up to 10 bar.
£ 11.36
free delivery
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ESI - Energy Saving Innovation Controls ESAVB15C Cylinder Style Automatic Air Vent
ensures efficient & automatic removal of air to reduce & often eliminate the need for bleeding & prevent corrosion & problems with operation brass valve body with 15mm compressions fittings can be fitted anywhere in the positive pressure side of the system
£ 9.50
free delivery
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DAZZLEEX 3pcs 1/2inch Automatic Air Vent Auto Cut-off Self Bleeding Radiator Valve Automatic Bleed Valve for Radiators 1/2 for BSP
DAZZLEEX
£ 14.69
free delivery
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iBathUK Essence Angled Round Thermostatic Radiator Valve with Lockshield, Durable Brass Build Radiator Thermostat Control for Panel, Column, Towel & Designer Radiators in Matt White, 15mm
THERMOSTATIC CONTROL & PRECISE HEAT REGULATION: The iBathUK Essence thermostatic radiator valve provides accurate temperature control, automatically regulating heat flow to maintain comfort and reduce energy waste.
£ 16.99
free delivery
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1/2" Inch Manual Radiator Air Vent Bleed Plug Valve Directional X5 Valves
5X 1/2 Inch Directional Radiator Air Vent Bleed Valve
£ 6.99
free delivery
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X4 Manual Air Vent Valve, 1/2" Male Radiator Air Vent Bleed Plug Valve Kit, Central Heating Radiator Air Bleeder
[Material]: The radiator air valve is made of high quality metal material, anti-corrosion, anti-rust, sturdy and durable, with rubber o-ring for better sealing performance.
£ 8.99
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Universal Radiator Bleed Key – 4 Pack Solid Brass Plated 5x5mm Valve Key for Radiator Bleeding & Venting Heavy Duty Plumbing Clock Key Tool – Fits Most UK Radiators
Universal Radiator Bleed Key – 4 Pack . Solid Brass Plated 5x5mm Valve Key for Radiator Bleeding & Venting . Heavy Duty Plumbing Clock Key Tool – Fits Most
£ 7.99
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4 Pcs 3/4" Male Radiator Air Valve, Manual Radiator Air Vent Bleed Plug Valve Kit, Heating System Accessories
[Material]: The radiator air valve is made of high quality metal material, anti-corrosion, anti-rust, sturdy and durable, with rubber o-ring for better sealing performance. [Usage]: The vent bleeding valve is used above the radiator for exhaust. [Effective]: Save energy, reduce radiator system noise, also reduce corrosion in your water pipes. [Application]: Air bleeder is used in the process of completing radiator installation. [Package]: The package includes 4 pcs radiator air valve, can meet your different needs.
£ 9.69
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Brass Automatic Bleed Valve 1/2 External Thread for Solar Water Heater Overpressure Valve Tools Bleeding Valve
3. The thread size is standard 1/2.
£ 9.21
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ERGAOBOY 2Pcs Brass Automatic Air Vent Valve, 1/2" BSP Air Release Valve Bleed Air in Heating System for Solar Water Heater and HVAC System
Product Name: 1/2" BSP (DN15) Brass Automatic Air Vent Valve Material: The Exhaust Valve Is Made Of Brass, Featuring Corrosion Resistance, High-Temperature Ductility, Low Magnetic Permeability, And Reliable Sealing Maximum Working Pressure And Temperature: 1.6 MPa And 150°C Function: A Unique Design Ensures No Leakage In The Exhaust System.
£ 10.49
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Minimprover 7 in 1 Radiator Key UK & 4 Sets for Meter Box Key, Radiator Bleed Key, Valve Key, Box-Packed
【One Pack Meets All Needs】This key set includes one 7 in 1 utility key, two 5mm square shape radiator keys, one 5mm electric cabinet key and one 6mm electric cabinet key.
£ 7.99
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6Pcs 3/8Inch Air Vent Radiator Bleed Valves Replacement Sealing Bleed Exhaust Radiator Air Release Valves
Features a rotating head, ensuring easy and secure fit for all standard 3/8inch threaded radiators
£ 8.89
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Ipetboom 4pcs White Abs Radiator Bleed Valve Keys Square Socket for Efficient Bleeding and Multifunctional Use in Heater and Radiator Bleed Valve Operations
Multipurpose: suitable for various bleed valves, not , offering great versatility,small bleeder valve,heater bleed valve key Manual control: the bleed valve key and wrench allow for easy manual control of radiator bleeding and draining,water faucet key,metal valve key Thorough air release: the socket key design ensures the bleed valve opens completely for release,water tap key,radiator valve tool Release: the socket key design ensures the bleed valve opens fully for complete air release,water tap bleed key,radiator plumbing key Light and compact: the key is designed to be lightweight and compact, making it easy to carry, socket heater key,heater valve bleed key
£ 6.49
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Pack of 6 Steel Radiator Bleed Valves 1/2inch Vent Easy Install Air Vent Bleed Easy Install Radiator Valves
Crafted from plated brass, this pack of 6 bleed valves features a rotating head, ensuring easy and secure fit for all standard 0.5 inch threaded radiators
£ 9.69
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EdgeLine Angled Round Radiator Valve Pair, Durable Brass Construction, Wall or Floor Mounted Universal Fit for Panel, Column, Towel & Designer Radiators in Matt Anthracite Finish, 15mm
ANGLED ROUND EDGE LINE RADIATOR VALVE PAIR – MATT ANTHRACITE: The iBathUK EdgeLine radiator valve pair features a sleek angled round design in matt anthracite with a sandy powder-coated finish for a modern look.
£ 16.99
£ 17.56
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Easylife 2-in-1 Radiator Bleed Key with Integrated Bottle, Pack of 2, Radiator Bleed Tool, Radiator Key, H15cm x W5.5cm x D5.5cm - Fully Guaranteed
STOPS WATER DAMAGING YOUR WALLS AND CARPETS - no need to lay down a towel or hold a jug as a large integrated bottle collects all dripping water to stop it from leaking onto the carpet or splashing up the walls
£ 12.45
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mizikuu 3 PCS Fully Automatic Radiator Bleed Valve, 1/2 Inch Air Vent Valve | High quality, automatic exhaust, high temperature resistance, leak proof
Fully automatic exhaust: Radiator Bleeders detects the accumulation of air in the environment in real time and automatically discharges it, ensuring unobstructed flow of hot water or steam and achieving optimal heat transfer efficiency for each radiator.
£ 10.99
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Automatic Air Vent Radiator Valve, Brass Radiator Air Vent Valve, 360° Rotatable Leakproof Radiator AIR Vent Bleed Valve
SPORTARC
£ 7.69
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SEWACC 5pcs Radiator Valve Keys Small Square Radiator Vent Keys Portable Aluminum Alloy Accessories Convenient and Practical for Home Plumbing Bleeding
Bleeding radiator key--this radiator key is suitable for various types of valves, making it highly versatile,home radiator vent valve key Radiator bleeding air valve keys--radiator bleed key is easy for anyone to use and operate, can be used on the taps and radiators,metal radiator key Radiator bleeding key--the compact design of the key allows for quick and easy operation,radiator bleed valve key Radiator ventilation valve key kit--with their sturdy construction and precise engineering, they ensure smooth usage,radiator accessories Radiators bleed keys--with its compatibility with a wide range of valves, this radiator bleed key is convenient to use,universal radiator key
£ 7.39
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FUBESK For Radiators For Central Heating Systems Bleed Valve Radiator Bleed Valve Radiator Maintenance Adjusting With Spanner
【Application】: Designed for ventilation of radiators in central heating systems, this 1/2" Inch Air Vent Radiator Bleed Valve & Blanking is perfect for proper air circulation.
£ 9.79
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Thermostatic Radiator Head, 2 Pcs TRV Smart Radiator Thermostat Radiator Valve Replacement Head, Thermostatic Radiator Valve Heating System Temperature Control Heads for Home Office (2)
【Premium Material】The radiator valve thermostatic head is made of outstanding alloy and plastic material with fine workmanship and good performance, which is durable and practical to use, not easily deformed or damaged. 【Easy to Use】Our thermostatic radiator valve heating system with anti-freeze protection and adjustment function which can provide adjustment help, the zero setting ratio upper limit is 0, *, 1-5. 【5 Levels of Modulation】The thermostatic radiator with 5 levels of modulation and is easy to install, if you need to turn off the thermostat, just use the modulation index arrow 0. 【Wide Applications】The radiator thermostat valve with m30x1.5 threaded connections and fit for 30 x 1.5 threaded connections from radiator manufacturers. 【What You Will Get】You will receive 2 pcs of radiator valve caps, in the size of M30*1.5.
£ 10.99
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Solid Brass 5mm Universal Radiator Bleed Key, 10 Pack – Heavy Duty Valve Clock Key for Air Venting and Bleeding UK Radiators, Easy-to-Use Plumbing Tool for Central Heating Systems
Efficient Radiator Bleeding Tool: This solid brass 5mm radiator bleed key releases trapped air and vents water smoothly, enhancing radiator efficiency and optimizing heating performance.
£ 6.69
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ZAMETTER Automatic Radiator Bleed Valves 2 Pcs 3/4 Inch Brass Self Bleeding Radiators Valve with Leak Prevention Shut Off Cap for Radiators Boilers and Underfloor Heating
[USER-FRIENDLY INSTALLATION] This automatic bleed valve is crafted for easy installation on any standard radiator with a 3/4 inch thread, enabling hassle-free setup without professional tools.
£ 12.99
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Oumefar 1pcs Air Bleed Valve Screw Brass Knob Bleeder Electric air pump vent tool for High Pressure Pump Screw Replacement Accessories
【High Quality Material】The bleed valve is made of high quality brass material, has strong wear resistance, not easy to deform 【High Precision Process】Our air valve screws have excellent manufacturing technology, high thread precision, high temperature resistance and high pressure resistance 【Principle Of Operation】The bleed valve is a protective device that protects the components from excessive pressure 【Adjustment Knob】When performing deflation work, we no longer need to turn the whole screw, but control the deflation behavior through the knob 【Specifications】Material: Brass--Max working temperature: 300°C --Max working pressure: 65Mpa--Thread size: 10 x 1mm--Weight: 20g
£ 6.43
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BOLTWORK 3pc Radiator & Bleed Key Brass Radiator 4 Way Professional Brass Multipurpose Utility Key Bleeding Radiators & Air Vents for Gas & Electric Meter 1% of Sale Value Will be Donated
Brass Radiator Bleed Key & Brass 4 Way Multipurpose Utility Key are manufactured from Solid Premium Grade Brass. Tough Keys, Firm Hold which will not Bend
£ 9.99
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For BSP Automatic Air Vent Auto Cut-off Self Bleeding Radiator Valve, Automatic Bleed Valve for Heating, Adjustable Operating Modes, Multiple Operating Modes(1pcs)
【Easy Replacement for Conventional Radiators】Designed with a 1/2 inch thread, this automatic air vent valve allows for easy and uncomplicated replacement in conventional radiators. 【Discs for Leak Prevention】Featuring discs, this valve up when in with water, effectively leakage and the radiator functions properly. 【Energy Saving with Continuous Bleeding】With its continuous and automatic bleeding function, this valve helps save heating energy by effectively releasing air from the radiator. 【Shut Off Cap for Manual Control】Equipped with a shut off cap, this valve allows for manual control of auto venting, providing flexibility based on individual needs. 【Multiple Operating Modes】This product offers 3 operating modes: Middle knob fully screwed in for automatic venting (shutting off automatically when there is no more air in the radiator); 2) Middle knob partially screwed in for vent open; 3) Middle knob unscrewed for vent closed.
£ 7.39
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1/8 Inch Automatic Air Vent Valve, Automatic Air Bleed, for Hot Water Radiators, Brass Automatic Vent Valve for Enhanced Heating Machine Performance
[RELIABLE BRASS CONSTRUCTION] : Made from reliable brass material, this automatic air vent valve is built to last, dependable operation without frequent replacements.
£ 11.29
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Garosa Radiator Bleed Key Stainless Steel 0.5 cm Square Head | Long handle grip, rust resistant build, HVAC vent valve tool, radiator bleed wrench for heating outlets
[5 X 5MM VALVE FIT] Designed with an approx 0.5 x 0.5 cm square head this radiator bleed wrench suits matching square bleed valves on heating and ventilation outlets.
£ 6.06
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ODSUPPLIES - Pack of 5-1/4" Brass Radiator Air Vent | Available in 1/8 inch, 1/4 inch, 3/8 inch, 1/2 inch BSP
IMPORTANT SIZING NOTE - Most plumbing products are measured using BSP thread dimensions which measure 1/4 inch larger than that stated, therefore this 1/4 Inch BSP thread actually measures 1/2 Inch in diameter.
£ 7.24
£ 7.50
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Radiator Plumbing Bleed Bleeding Key Keys Solid Brass/Alloy for Venting Air Valve (2, 4 Way Radiator Key (K04))
We know you need essentials like this quickly and without paying a premium.
£ 6.10
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Radiator Spanner, Radiator Key with Inner Square for Valve Nipples, 5-Stage Radiators Valve Key, Step Wrench with Square Socket 1/2 Inch Ratchet Drive Radiators, Multiple Sized Radiator-Valves Removal
[Universal Radiator Key] The universal radiator spanner is made of high-quality chrome-vanadium steel material with high hardness and durability. [Universal Socket Wrench] The surface of the product is treated and is not easy to rust, ensuring that the product is bright as new during use.
£ 6.99
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Caleffi 5080 – Automatic Bleed higroscopico 5080 1/2 "
Automatic bleed valve by the manufacturer Caleffi is suitable for all types of radiator Chrome plated, – Thread Outer Diameter: 21 mm Hand wheel made of white plastic.
£ 16.66
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2Pcs Automatic Bleed Valve, 3/4'' Brass Self-Bleed Automatic Radiator Air Vent Valves with Shut Off and Leak Prevention for Winter Heating Systems
【Enhanced Heating Efficiency】: 2pc Automatic Bleed Valve 3/4 Inch Bleed Valve Brass Self Bleeding RadiatorValve improves radiator performance by automatically expelling trapped air, enabling optimal heat circulation. Reduced air pockets help maintain consistent warmth throughout rooms while lowering energy consumption, supporting both comfort and operational savings over the heating season.
£ 10.09
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Homoyoyo 4pcs Square Socket Radiator Bleed Valve Key Metal Plumbing Bleeder Tool for Heater and Faucet Valve Removal
Effective bleeding: the square socket key design ensures the bleed valve opens fully for complete air release,plumbing valve key,bleed key for heater
£ 6.09
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Baluue 10pcs Zinc Alloy Radiator Bleed Valve Keys Metal Water Key for Bleeding Radiators Plumbing Tool for Heater Valve Maintenance
Ideal fit: these keys are compatible with a wide range of radiator models available in the market,raditor bleed key,faucet key
£ 6.09
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EMSea Heating Radiator Bleed Screw, Rotating Threaded Control for Bleed Valve Plug Reducing Pressure Venting -Type 8
EMSea
£ 8.39
£ 8.69
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SOESFOUFU Heavy Duty Radiator Valve Exhaust Valve Sleek and Elegant Design White Stable Releasing Air
With sleek and elegant design: this heating a stylish addition to any home decor,radiator exhaust valve,radiator Accessory
£ 6.19
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Radiator Mounting Kit with Manual Air Bleed Valve and Copper Air Vent Valve, Includes Left and Right Radiator Adapters with Silicone Gaskets for Plumbing Connections (1/2 inch)
[FULLY EQUIPPED RADIATOR KIT] This all-in-one radiator mounting kit includes essential tools like a manual air bleed valve, wrench, adapter cap, and multiple radiator adapters complete with silicone gaskets for hassle-free installation.
£ 7.19
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Zilimontt 1/2 Inch FOR BSP Automatic Air Vent Auto Cut-Off Self Bleeding Radiator Valve,Automatic Bleed Valve For Radiators, Automatic Bleed Valve For Heating,27 x 26 x 26mm(2pcs)
【Automatic Air Vent Valve】: The 1/2" for BSP Automatic Air Vent is designed for easy replacement and compatibility with all conventional radiators featuring a 1/2 inch thread.
£ 7.69
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Gloria Accessory Bleed Valve Oil Resistant, Black
Oil-proof bleed valve, protects the sprayer from overpressure
£ 8.15
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We have found a total of 118 bleed valves deals for you at amazon, B & Q, ONBuy UK, and other shops. The most popular brands are: Generic, Gas N Pow3r, and Aladdin. Today's offer is Ieron 2PCS Automatic Radiator Bleeders 1/2 Inch Connection Automatic Radiator Bleed Valve Self-Bleeding Radiator Valve Bleed Valve with 17% discount. The lowest price we found in our deals is £ 6.00 . The highest price in our price comparison is £ 62.72 . Currently, we have selected 8 reliable shops for you to buy bleed valves affordably.