Section Code 2185 : Non-return, spring loaded, 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 not be made to `Backflow Prevention Devices`.
Back To Directory SectionsWafer type spring loaded, resilient trim, non-return valve with stainless steel bodies, springs and guides, and an EPDM seat. Not suitable for backflow protection. Maximum working pressure 16.0 bar. Maximum operating temperature 100°C.
Range of non-return valves housed within a blue or black epoxy coated ductile iron body. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of non-return valves housed within black epoxy coated ductile iron body. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of non-return valves housed within a blue epoxy coated ductile iron body. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of spring-loaded resilient trim, non-return valves with blue epoxy coated ductile iron bodies, stainless steel discs and EPDM seals. Maximum working pressure 16.0 bar. Maximum operating temperature 80°C.
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