15mm Double Check Valve (DCV)

15mm Double Check Valve (DCV)
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5.0 average, based on 1 reviews


Product Information

Brass 15mm double check valve - a double check valve is a back flow prevention device designed to protect water supplies from contamination. It is often a local authority requirement in plumbing installations.

A double check valve has two internal, spring loaded, non return valve mechanisms. This employs two operating principles: firstly one check valve will still act, even if the other is jammed wide open. Secondly the closure of one valve reduces the pressure differential across the other, allowing a more reliable seal and avoiding even minor leakage. The screw in the middle of the valve is a test point for monitoring correct operation of the check valve.

15mm compression pipe connections on each end.

Product Code FOF
Manufacturer Generic
Condition New
Weight 0.100kg
EAN (barcode) 5054480384629
Brand Generic

Customer Reviews

Average Rating: 5

Check valve

1 2 3 4 5
100% happy. Quality and very fast delivery (28 Apr 2014, 09:36)
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