Range of indirect and direct unvented storage cylinders. The secondary circuit is factory fitted with a temperature and pressure relief valve set at 7.0 bar @ 90˚C. The product is supplied with an inlet control group (safety kit) consisting of a pressure reducing valve pre-set at 3.0 bar, strainer, an expansion relief valve set at 6.0 bar and an approved check valve cartridge (verified by test - suitable for backflow protection against Fluid Category 2). A tundish and expansion vessel are also provided. Maximum working pressures: Primary: 3.0 Bar Secondary: 5.5 Bar Solar: 3.0 bar Maximum operating temperature 90.0°C
Range of flow control valves with epoxy coated ductile iron bodies. Auxiliary components include a needle valve, pressure reducing pilot valve and isolation valves. Maximum supply pressure 16.0 bar. Outlet pressure setting is adjustable in the range 0.6 to 1.2 bar. Maximum operating temperature 65°C.
Range of pilot operated basic valves, main body only, with epoxy coated ductile iron bodies. Maximum operating pressure 16.0 bar. Maximum operating temperature 65°C.
Range of non-return, swing gate valves with gunmetal bronze bodies. Maximum working pressure 20.0 bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of pressure reducing valves with a DZR brass body, stainless steel strainer and EPDM membrane. Maximum inlet supply pressure 25.0 bar. Outlet pressure in the range of 1.0-6.0 bar. Maximum operating temperature 80°C.
Range of servicing valves with chrome plated brass balls and brass bodies (chrome plated) with either lever operating or butterfly operating members (see models). Compression connection to be used with copper pipe EN1057. Maximum working pressure 25.0 bar. Maximum operating temperature 85ºC.
Range of lever or butterfly operated spherical valves with brass or nickel plate bodies and ball. Maximum working pressure: Various – see model section. Maximum operating temperature 99.0°C
Range of lever operated spherical valves with DZR brass or stainless-steel bodies and ball. Models beginning with ‘GP’ and ‘GPH’ are for use with copper pipes (manufactured to EN 1057). Models beginning with ‘GPMS’ and ‘GPHS’ are for use with stainless steel (SS316L) pipe (manufactured to EN 10312). Maximum working pressure 25.0 bar. Maximum operating temperature 85°C
Range of motorised position pilot operated control valves with epoxy coated ductile iron bodies and stainless-steel pipework and fittings. Maximum operating pressure 16.0 bar. Maximum operating temperature 65°C.
Range of bedpan washing & disinfection machines. The flow is controlled by a solenoid valve and discharged via a type `AB` airgap (verified by test - suitable for backflow protection against fluid category 5). Maximum working pressure - See models Maximum operating temperature - 90 °C
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