Section Code 2020 : Butterfly.
Back To Directory SectionsRange of double flanged, wafer or lugged butterfly valves with polyester coated ductile iron, cast iron or carbon steel bodies. The discs of the S3 range are available in stainless steel, nylon coated or aluminium bronze. The discs of the S2 range are stainless steel. Maximum working pressure for the S2 range is 10.3 bar. Maximum working pressure for the S3 range is 17.2 bar. Maximum operating temperature 99°C.
Range of handwheel & gear operated butterfly valves with blue epoxy coated ductile iron bodies and discs and EPDM rubber seat. Maximum working pressure 16.0 bar. Cold water use only. Maximum operating temperature 85°C (from Sept 2021)
Range of wafer or lugged butterfly valves with blue epoxy coated ductile iron bodies, stainless steel discs and EPDM seats. The valves can either be lever or gear oprated via a hndwheel. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of wafer or lugged butterfly valves with blue epoxy coated ductile iron bodies, stainless steel discs and EPDM seats. The valves can either be lever or gear operated via a handwheel. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of wafer and lug type butterfly valves incorporating blue epoxy coated ductile iron bodies, either stainless steel (SS316/SS304) or epoxy coated ductile iron discs and EPDM seat. The valves are either handwheel and gear operated (Models D371X and DL371X) or lever operated (Models D71X and DL71X). Maximum working pressure 16.0 bar Maximum operating temperature 85°C.
Range of wafer and lugged type butterfly valves with a blue epoxy coated ductile iron bodies, incorporating EPDM rubber seat, available with ductile iron (epoxy coated) or stainless-steel discs with a lever or gear operation. Maximum working pressure 16.0 Bar. Maximum operating temperature 80.0°C.
Range of butterfly valves incorporating blue epoxy coated ductile iron bodies and discs, EPDM ‘O’ rings, gaskets and seals. Maximum working pressure 16.0 bar. Maximum operating temperature 23°C.
Range of wafer and lugged butterfly valves with blue epoxy coated ductile iron bodies and stainless steel disc. DN50-DN300 are lever operated and DN350 – DN600 are handwheel operated. Maximum working pressure 16.0 bar.
Non-metallic materials and components comply with BS6920 at 85°C
Range of butterfly valves with ductile iron bodies and discs (blue epoxy coated) and EPDM sealing rings. The valves are hand wheel operated. Maximum working pressure 16.0 bar.
Non-metallic materials and components comply with BS6920 at 80°C
‘J9’ (wafer type) & ‘L9’ (lug type) ranges of butterfly valves with blue epoxy coated ductile iron (128xxx) or stainless steel bodies (628xxx), stainless steel discs and EPDM seats. The products are supplied with either a lever, gearbox (below DN250), electric or pneumatic actuating operating members. Maximum working pressure 16.0 bar.
Non-metallic materials and components comply with BS6920 at 85°C
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