Dereve produce a range of relief valves, pressure regulators and fusible plugs.
Our safety relief valves can be used with air, gases, and liquids, and are produced in brass and stainless steel with a variety of seat materials to suit.
Pressures settings range from 0.5 bar up to 27.6 bar and valves are available in sizes from 1/4″ – 1″ BSP.
All our Safety Valves are PED 97/23 EC approved and CE marked.
DEREVE SERIES DF60 pdf
DEREVE SERIES DF61 pdf
DEREVE SERIES DF62/63 pdf
DEREVE SERIES DF65 pdf
DEREVE SERIES DF65HP pdf
DEREVE SERIES DF67 pdf