Range of manually operated double regulation and commissioning valves with gunmetal bodies, incorporating a PTFE sealing ring and EPDM ‘O’- rings. Flow is controlled via a non-rising spindle headwork. Maximum working pressure 25.0 bar. Maximum operating temperature 90°C.
Range of swing gate, non-return valves with blue epoxy coated ductile iron bodies, carbon steel swing gate encapsulated in EPDM and EPDM valve seats. Maximum working pressure 16.0 bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of in-line adjustable pressure reducing valves, with DZR brass bodies and EPDM membrane. Maximum inlet supply pressure 16.0 bar. Outlet pressure 1.5 bar to 6.0 bar.
Non-metallic materials and components comply with BS6920 at 80°C
Range of core manifolds (DZR brass body) incorporating a pressure relief valve (plastic body), with an EPDM diaphragm and ‘O’-rings. For use with copper pipe (manufactured to BS EN 1057). The pressure relief valve is pre-set at 6.0 or 8.0 bar (see models). The product incorporates a check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2). Maximum operating pressure 16.0bar. Cold water use only.
Range of pre-set pressure relief valves (set at 3.0 bar) with plastic bodies and EPDM diaphragm. Maximum working pressure 3.0 bar.
Non-metallic materials and components comply with BS6920 at 85°C
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