Range of non return valves incorporating bronze bodies and discs, and PTFE washer. Maximum working pressure 20.0 bar. Maximum operating temperature 85°C.
Manually adjustable pressure reducing valve, which incorporates a DZR brass body and an in-line double check valve assembly on the inlet (verified by test as suitable for backflow protection against Fluid Category 3). The outlet incorporates a shut-off valve. Maximum supply pressure 16.0 bar. Maximum outlet pressure between 1.5 bar and 6.0 bar. Maximum operating temperature 40°C.
Range of 5 way inlet control group assembly incorporating a DZR brass body incorporating a pressure reducing valve, with an adjustable outlet pressure range of either 3.0 bar, 3.5 bar, or 6.0 bar and a safety relief valve set at either 6.0 bar or 8.0bar (depending on model). The product incorporates an inline single check valve cartridge after the balanced cold take off, verified by test (suitable for backflow protection against Fluid Category 2). Maximum supply pressure 10.0 bar. Maximum operating temperature 85°C
Range of adjustable, pilot operated, pressure reducing control valves with black plastic bodies, EPDM diaphragm, EPDM ‘O’-rings and NBR seals. The products are supplied with auxiliary stainless-steel tubing, lever operated spherical valves, integral stainless-steel strainer, pilot valve and a quarter turn ceramic disc valve. Maximum inlet supply pressure 16.0 bar. Maximum outlet pressure 0 - 8.5 bar, 7.0 - 13.5 bar or 12.0 - 16.0 bar (see model). Maximum operating temperature 60°C.
Range of pre-set pressure relief valves with bronze bodies and EPDM seating discs. Available with either a manual lever or dome type sealed cap. Pre-set relief pressures: DN15 and DN40 valves: 0.35 bar to 15.9 bar. DN20 valves: 0.35bar to 13.8bar. DN25, DN32 and DN50 valves: 0.35 bar to 12.5 bar. Maximum operating temperature 85°C.
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