15mm Double Check Valve (DCV)


5.0 average, based on 1 reviews

Manufacturer: Generic

Product Information

Brass 15mm double check valve - a double check valve is a backflow prevention device designed to protect water supplies from contamination. It's 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

EAN (barcode): 5054480384629

Brand : Generic

Average Review Score: 5 based on 1 reviews

Customer Reviews

Check valve

100% happy. Quality and very fast delivery

IM :: 28 Apr 2014, 09:36

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