Inlet control group consisting of an in-line pressure reducing valve (adjustable pressure - see model) and a pre-set expansion relief valve (pre-set pressure - see model) housed in a DZR brass body with an EPDM rubber diaphragm. The product incorporates a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2). Compression connection to be used with copper pipe EN1057 only. Maximum supply pressure 10.0 bar. Maximum operating temperature 40°C.
Range of pilot operated, pressure reducing valves with blue epoxy coated ductile iron bodies, stainless steel filter, EPDM ‘O’-rings and diaphragm. The valve has an adjustable pressure reducing facility controlled via a pilot valve, with auxiliary components including stainless steel tubing and fittings, and stainless-steel spherical valves. Maximum inlet supply pressure 16.0 bar. Outlet pressure setting is adjustable in the range of 1.0 - 12.0 bar.
Non-metallic materials and components comply with BS6920 at 60°C
Range of pre-set pressure relief valves (spring loaded) with DZR brass body. Model SRV0353SW0475 is set at 4.75 bar, SRV0350SW060 is set at 6.0 bar and SRV03540505003 is set at 3.0 bar. Maximum operating temperature 85°C.
Range of normally closed solenoid valves with plastic bodies, EPDM ‘O’-rings and diaphragm. The inlet incorporates a combined plastic filter and stainless-steel strainer. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C.
Range of solenoid valves with plastic bodies and silicone membrane. Maximum working pressure 8.0 Bar. Maximum operating temperature 65°C.
Non-metallic materials and components comply with BS6920 at 65°C
‘3029’ range of lever operated spherical valves with chromium plated brass bodies and balls, incorporating PTFE seats and EPDM ‘O’-rings. Maximum working pressure 25.0 bar. Maximum operating temperature 99°C.
Range of bronze spherical valves, incorporating chrome plated brass balls, PTFE seats and EPDM O-rings. Model (BW-Q01) incorporates a single lever operating member. Model (BW-Q01B) incorporates a butterfly type operating member. Maximum working pressure 16 bar. Maximum operating temperature 85°C
Range of spherical valves incorporating DZR brass (Art.59) or nickel-plated brass (Art. 89) bodies and chromium plated brass balls. For use with copper to BS EN 1057. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
Range of press fit spherical valves with DZR brass bodies and balls with EPDM O-Rings. Joints are achieved by the use of a press fitting tool. For use with Multi-layered Pert/Al/Pert pipe compliant to EN21003-2 Maximum working pressure 10.0 bar. Maximum operating temperature 95°C.
Range of quarter turn, lever handle or butterfly operated spherical valves with nickel plated brass bodies, chrome plated brass balls and PTFE seals. For use with copper pipe BS EN 1057. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
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