Section Code 2210 : Pressure relief.
Back To Directory SectionsPressure relief valve with a plastic body and EPDM diaphragm with manual easing gear. Pre-set at 3.0 bar. Maximum operating temperature 90°C.
Pressure relief valve with a brass body and EPDM diaphragm, pre-set at 3.0 bar. Maximum operating temperature 90°C.
Pre-set pressure relief valve (set at 10.0 bar) with a DZR brass body and EPDM diaphragm. The valve incorporates a manually operated easing gear. Maximum operating temperature 85˚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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