Range of lugged, semi lugged, wafer type or U shaped (see models) butterfly valves with a blue epoxy coated cast iron body, EPDM seat and either a stainless steel, bronze, EUROKOTE - EBONITE or blue epoxy coated iron disc (see models). Maximum working pressure 6.0, 10.0 or 25.0 Bar (See models) Maximum operating temperature 23.0 or 60.0°C (See models)
Range of butterfly valves with blue epoxy coated ductile iron bodies and discs, and EPDM seals with a wheel type operating member. Maximum working pressure 16.0 Bar Maximum operating temperature 85.0°C
Non-metallic materials and components comply with BS6920 at 85°C
Range of control valves with nylon bodies, stainless steel springs, EPDM diaphragms and O-rings. Maximum working pressure 16 Bar. Cold water use only.
Range of regulating and shut-off valves with brass bodies and EPDM ‘O’-Rings. Maximum working pressure 16.0 Bar for BSP (M) and 25.0 bar for BSP (F). Maximum operating temperature 85.0°C
Range of spring loaded, non-return valves with ductile iron bodies (blue epoxy powder coated) with stainless steel discs, springs and shafts and EPDM seat. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
Non-metallic materials and components comply with BS6920 at 85°C
A range of spring loaded, resilient trim non-return valves with EPDM seat, blue epoxy coated cast-iron bodies. Maximum working pressure 16.0 bar. Maximum operating temperature 85ºC.
Range of spring loaded, non-return valves with ductile iron bodies (blue epoxy powder coated) with stainless steel discs, springs and shafts and EPDM seat. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
Non-metallic materials and components comply with BS6920 at 85°C
Range of in-line, manually adjustable pressure reducing valves with stainless-steel bodies and EPDM o-rings. The valves incorporate a stainless-steel strainer. Maximum inlet supply pressure 25.0 Bar. Outlet pressures between 1.5 bar and 6.0 bar. Cold water use only.
Range of pre-set pressure relief valves incorporating DZR brass bodies and an EPDM diaphragms and PTFE washers. The valve is fitted with hand operated rotating easing gear. Maximum working – see model. Maximum operating temperature 85°C
Range of latching (LV), proportional (PV), servo (SV), pilot (EV) solenoid valves with natural (appear white), plastic bodies. Valves with black coloured plastic bodies (incorporating a biocide) were added to the approval in January 2026. Pushfit models are for use with John Guest LLDPE and DMFIT LLDPE pipes. The inlets and outlets of all models are available with plastic flow regulators or plastic or copper strainers. All valves have a maximum working pressure of 10.0 bar. The bodies of valves with a silicone diaphragm are marked with an ‘S’ at the end of the model, e.g. ‘EV118/AS’ and have a maximum operating temperature 85°C. Valves with an EPDM diaphragm are for cold water use only and do not include this ‘S’ marking.
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