Bishops Stortford, Hertfordshire, Dunmow Road, CM23 5HL**
Opening times: 24 hours a day*
Free phone: 0800 051 8628
Bishops Stortford, Hertfordshire, Dunmow Road, CM23 5HL**Opening times: 24 hours a day*Free phone: 0800 051 8628
Leave your name and phone number below for a free call-back to resolve your Bishops Stortford plumbing problems. Someone will get back to you within 10 minutes
Backflow Prevention
Backflow valves are used to prevent water from flowing in the opposite direction in a central heating system, working on the same principle as the valves in the human heart, where a reversal of direction immediately causes the valve to close. This valve then relies on a constant pressure applied against it to keep the seal intact.
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