41 products found
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EK Water Blocks EK-AF Ball Valve (10mm) G1/4 - Black

EK-AF Ball Valve is adapter fitting with 2 x female G1/4" BSP threads, useful for making a drain point in your system

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EK Water Blocks EK-AF Ball Valve (10mm) G1/4 - Black
 

24 In stock

£13.99

EK Water Blocks EK-AF Ball Valve (10mm) G14 - Nickel

EK-AF Ball Valve is adapter fitting with 2 x female G1/4" BSP threads, useful for making a drain point in your system

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EK Water Blocks EK-AF Ball Valve (10mm) G14 - Nickel
 

6 In stock

£12.95

EK Water Blocks EK-AF Ball Valve (10mm) G14 - Black Nickel

EK-AF Ball Valve is adapter fitting with 2 x female G1/4" BSP threads, useful for making a drain point in your system. It features a valve handle that can seal off the flow of the liquid

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EK Water Blocks EK-AF Ball Valve (10mm) G14 - Black Nickel
 

19 In stock

£12.95

Aqua Computer Dr. Drop Pressure Tester Including Air Pump

Pressure tester & air pump from aqua computer for pressure control of the entire cooling circuit or individual components of a water cooling system - from 0 to 0.6 bar

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Aqua Computer Dr. Drop Pressure Tester Including Air Pump
 

11 In stock

£26.99

Corsair Hydro X Series XF Fill / Drain Valve - Black (CX-9055019-WW)

CX-9055019-WW, Black Ball Valve, Fill and Drain with ease, 2 Year Warranty

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Corsair Hydro X Series XF Fill / Drain Valve - Black (CX-9055019-WW)
 

27 In stock

£19.99

-3%
Alphacool Eiszapfen Quick Release Connector Bundle - Deep Black

Make your water cooling system higher quality more convenient and more comfortable with your new Alphacool Eiszapfen quick release coupling or plug. Standard G1/4" Thread.

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Alphacool Eiszapfen Quick Release Connector Bundle - Deep Black
 

50+ In stock

Was: £23.94 £22.99

Aqua Computer Dr. Drop Professional Pressure Tester Including Air Pump

Pressure tester from aqua computer, Includes air pump, PROFESSIONAL version made of aluminum, For pressure control of the entire cooling circuit or individual components, from 0 to 0.6 bar

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Aqua Computer Dr. Drop Professional Pressure Tester Including Air Pump
 

1 In stock

£38.99

Corsair Hydro X Series XF Fill / Drain Valve - Chrome (CX-9055020-WW)

CX-9055019-WW, Chrome Ball Valve, Fill and Drain with ease, 2 Year Warranty

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Corsair Hydro X Series XF Fill / Drain Valve - Chrome (CX-9055020-WW)
 

13 In stock

£19.99

Koolance QD3 Female Quick Disconnect No-Spill Coupling, Panel Female Threaded G 1/4 BSPP

Koolance (patent-pending) quick disconnect no-spill coupling with automatic shutoff. 13mm (1/2") ID male straight connection with compression fitting.

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QD3 Female Quick Disconnect No-Spill Coupling, Panel Female Threaded G 1/4 BSPP
 

3 In stock

£14.99

ThermalTake Pacific Release Valve - Black

Drain Valve, Twist On/Off Release, Black Design

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ThermalTake Pacific Release Valve - Black
 

Out of stock

£23.99

Aqua Computer Pressure Compensation Membrane for 1/4 inch Tall Version

High pressure compensating diaphragm for mounting in a reservoir of aqua computer with G1 / 4 inch

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Aqua Computer Pressure Compensation Membrane for 1/4 inch Tall Version
 

1 In stock

£5.99

Phanteks Glacier Release Valve Fitting - Black

High Quality G1/4" Black Release Value, High Flow Design, Maintain your system with ease.

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Phanteks Glacier Release Valve Fitting - Black
 

5 In stock

£18.95

Koolance QD3 Female Quick Disconnect No-Spill Coupling, Compression for 10mm x 16mm (3/8in x 5/8in)

Koolance (patent-pending) quick disconnect no-spill coupling with automatic shutoff. 10mm (3/8") ID, 16mm (5/8") OD female straight connection with compression fitting - Black

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Koolance QD3 Female Quick Disconnect No-Spill Coupling, Compression for 10mm x 16mm (3/8in x 5/8in)
 

10 In stock

£14.99

ThermalTake Pacific QC1 Quick Disconnect Connector – Chrome

Quick Disconnect fitting, Both Male and Female Connector, Chrome Design, G1/4" Thread

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ThermalTake Pacific QC1 Quick Disconnect Connector – Chrome
 

10 In stock

£34.99

Koolance QD3 Male Quick Disconnect No-Spill Coupling, Compression for 10mm x 13mm (3/8in x 1/2in)

Koolance (patent-pending) quick disconnect no-spill coupling with automatic shutoff. 10mm (3/8") ID male straight connection with compression fitting

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Koolance QD3 Male Quick Disconnect No-Spill Coupling, Compression for 10mm x 13mm (3/8in x 1/2in)
 

1 In stock

£12.95

Koolance QD3 No-Spill Quick Release Straight Male G1 / 4 Inch Thread - Black

Straight no-spill quick release in QD-3 size from Koolance in male version with 1/4-inch thread - in new revision

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Koolance QD3 No-Spill Quick Release Straight Male G1 / 4 Inch Thread - Black
 

10 In stock

£14.99

Koolance QD3 Female Quick Disconnect No-Spill Coupling, Compression for 10mm x 13mm (3/8in x 1/2in)

Koolance (patent-pending) quick-disconnect no-spill shutoff valve. 13mm (1/2") ID female swiveling elbow connection with compression fitting - Black

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Koolance QD3 Female Quick Disconnect No-Spill Coupling, Compression for 10mm x 13mm (3/8in x 1/2in)
 

22 In stock

£13.99

Bitspower Stopcock 1/4 Inch, Silver handle - Silver Shining

Nickel-plated stopcock in silver with two Bitspower G1 / 4-inch-threads & silver handle

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Bitspower Stopcock 1/4 Inch, Silver handle - Silver Shining
 

Out of stock

£24.95

Koolance QD3 no-spill quick male to 13/10mm - black

High quality, straight no-spill quick-release from Koolance to paint with Compression Fitting for 10/13 mm (ID / OD) - black

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Koolance QD3 no-spill quick male to 13/10mm - black
 

3 In stock

£14.99

Koolance QD2 No-Spill quick Connect Male Straight, 1/4 inch

est size. No-spill quick disconnect couplings which push to connect with a negligible amount of c

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Koolance QD2 No-Spill quick Connect Male Straight, 1/4 inch
 

2 In stock

£11.09

Phanteks Glacier Release Valve Fitting - Chrome

High Quality G1/4" Chrome Release Value, High Flow Design, Maintain your system with ease.

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Phanteks Glacier Release Valve Fitting - Chrome
 

10 In stock

£18.95

Bitspower Stopcock 1x G1 / 4 " & 1x G1 / 4" , Rotatory - Matt Black

Stopcock of Bitspower in Black (matte) each with a rotatable G1 / 4-inch indoor and outdoor thread

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Bitspower Stopcock 1x G1 / 4 " & 1x G1 / 4" , Rotatory - Matt Black
 

Out of stock

£29.99

Quick release valves for Liquid Cooling

Quick release valves

There are so many different types of water cooling builds with different types of complexity so it makes sense to have an easy way to drain the loop for maintenance. The drain ports allow you to easily remove fluid from the loop without the hassle of removing fittings. 

Browse our vast range of products

Whether you are looking to buy the latest water cooling fittings such as rotary, extension, bulkhead, fill ports or quick release valves, here at Overclockers UK we have you covered!

Innovative products and services

Overclockers UK not only offers the very latest products but also stocks exclusive brands from cutting-edge manufacturers including Bitspower, EK Waterblocks, XSPC and a growing range of ultimate performance elite-tier hardware approved by our OcUK Tech Labs team. 

In addition to this we offer the very best customer service and unparalleled aftersales support, available across multiple platforms. We even offer a 3 year warranty on our own PC's - because NOTHING is standard at Overclockers UK!

 

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