Range of adjustable, pilot operated pressure reducing control valves with ductile iron bodies (blue epoxy coated) EPDM diaphragm and NBR ‘O’-rings. The products are supplied with auxiliary stainless-steel tubing, fittings, strainer, pilot valve and needle valve. Maximum inlet supply pressure 16.0 bar. Maximum outlet pressure 1.5 bar - 8.0 bar. Maximum operating temperature 80°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 angled pressure relief valves for use on primary closed circuits, incorporating DZR brass bodies, EPDM diaphram and EPDM or NBR ‘O’-ring. For maximum working pressure please refer to model. Maximum operating temperature 99°C.
Range of pressfit connection spherical valves incorporating DZR brass bodies, PTFE seat and packing, NBR ‘O’-rings and various operating members: lever, lever lockable, T-handle and butterfly. For use with copper pipe (manufactured to BS EN 1057), stainless steel pipe (manufactured to BS EN 10312) and carbon steel pipe (ISO 4200 Groupe 1 Series 3). Maximum working pressure 16.0 bar. Maximum operating temperature 99°C.
Range of spherical valves with either chrome plated brass, nickel-plated brass, or brass bodies (See models) with a chrome plated brass ball and PTFE seats. Models TS-1212, TS-1202, TS-1101, TS-1201 and TS-1111 have lock shields, models TS-1271, TS-3012, TS-3001, TS-2001 and TS-2042 have lever operating members Maximum working pressure 25 bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of gate valves with brass bodies, brass wedges and PTFE packing glands. The valves are operated via a non-rising spindle with a hand wheel operating member. Maximum working pressure 16.0 bar. Maximum operating temperature 65°C.
Range of gate valves with blue epoxy resin coated cast iron (DN65-80) or ductile iron (DN100-200) bodies, EPDM coated ductile iron wedge and EPDM gaskets. The valves are operated via a non-rising spindle with a hand wheel operating member. Maximum working pressure 16.0 bar. Cold water use only.
Range of cold-water inlet control groups with DZR brass bodies consisting of an in-line, adjustable pressure reducing valve (PRV) (adjustable in the range of 0.8 bar - 6.0 bar, but factory pre-set at 3.0 or 3.5 bar - see model), strainer and a DZR brass bodied pressure relief valve (SRV) (set at 4.75 bar or 6.0 bar - see model). Products also incorporate an approved single check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2). Maximum supply pressure 16.0 bar. Maximum operating temperature 80°C.
Range of water conditioners incorporating a static PTFE and zinc anode in a brass or nickel plated bronze body. Between November 2021 and December 2023 the maximum working pressure is: ET/ETD models = 10.0bar, EF/EF-16 models = 16.0 bar, EF-40 models = 40.0 bar. From January 2024 the maximum working pressure is: ET/ETD/EF/EF-16 models = 16.0 bar & EF-40 models = 40.0 bar. Maximum operating temperature 60°C.
Range of electrolytic scale inhibitors incorporating copper bodies. For use with copper pipe complying with BS EN 1057. Maximum working pressure 10.0 bar. Maximum operating temperature 40°C.
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