Dereve Flow Controls Limited

COMPANY PROFILE

The Dereve Group Dereve's roots go a long way back into British manufacturing history. Evered Limited, was a very large manufacturing Company originally established in 1803. Out of Evered in 1977 Dereve was established (Evered spelled backwards!), when Evered sold off its Pressure Reducer Section of its Controls Division.

Initially, Dereve's primary focus was the production of water governors and pressure reducers, but steadily we have expanded our range of products, including developing our own range of relief valves. The Dereve group is split into four divisions: Relief Valve & Pressure Control Division
Dereve produce a range of relief valves and pressure regulators. Our relief valves can be used with Air, Gases and Liquids, and are available brass and stainless steel with a variety of seat materials available. Pressures ranges from 0.5 bar up to 27.6 bar are available and our sizes range from 1/4" - 1" BSP.

All our Safety Valves are PED 97/23 EC approved and CE marked.

Dereve offer a large range of pressure regulators and governors and can supply regulators with either brass, chrome plated brass or plastic bodies. We also manufacture the patented “Sloflo” Water Saving Device, which offers unrivaled performance and value.

Many of our products are manufactured and designed to meet Water Regulation Advisory
Scheme approval.

Variants can be adapted to customers needs at short notice.

If you do not see the valve or regulator you are looking for on our website we will happily discuss manufacturing valves to meet your exact requirements.  

QUALITY POLICY / PROCESSES

Dereve are registered to the ISO 9001:2000 Quality standard. All of our relief valves are manufactured under and approved to the European Pressure Directive: PED No. 97\23\EC.

BUSINESS INFORMATION