Section Code 2188 : Non-return, swing gate, resilient trim. Devices listed under this heading do not provide sufficient protection against backflow to meet the requirements of The Water Supply (Water Fittings) Regulations 1999 (England and Wales), The Water Supply (Water Fittings) (Scotland) Byelaws 2014 or The Water Supply (Water Fittings) Regulations (Northern Ireland) 2009. For this purpose reference should be made to `Backflow Prevention Devices`.
Back To Directory SectionsRange of non return valves with bronze bodies and discs, and an EPDM washer. Maximum working pressure 20.0 bar. Maximum operating temperature 85°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 swing gate non-return valves (resilient trim) with blue epoxy coating ductile iron bodies, epoxy coated ductile iron gate with EPDM valve seat and hydraulic damper. Maximum working pressure 16.0 bar.
Non-metallic materials and components comply with BS6920 at 80°C
Range of non return valves with bronze bodies and discs, and an EPDM washer. Maximum working pressure 20.0 bar. Maximum operating temperature 85°C.
Swing gate, non-return valve 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
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