Section Code 2020 : Butterfly.
Back To Directory SectionsRange of wafer and fully lugged butterfly valves (lever or handwheel operation) with a cast iron body (blue epoxy coated), EPDM seat and stainless steel disc. Maximum working pressure 25.0 bar. Maximum operating temperature 85°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 lugged butterfly valves with blue epoxy coated ductile iron bodies and nickel plated ductile iron discs and an EPDM sealing ring. D71XLK models are lever operated, the D371XLK are handwheel operated. Maximum working pressure 16.0 bar. Maximum operating temperature 85°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.
Range of wafer, lugged and flanged butterfly valves incorporating blue epoxy coated ductile iron bodies, EPDM seats and DI-FBE nylon coated stainless steel discs. Maximum working pressure 16.0 bar. Cold water uses only.
Range of butterfly valves with a plastic body, PVDF disc & EPDM sealing ring. The closing mechanism is controlled by a single lever operating member. Maximum working pressure 16.0 Bar. Maximum operating temperature 80°C. Maximum working pressure: (DN200 - 250): 10.0 bar (DN300): - 6.0 bar
Range of handwheel operated butterfly valves with blue epoxy coated ductile iron bodies and discs, and EPDM seals. Maximum working pressure 10.0 or 16.0 bar (see model). Maximum operating temperature 65°C.
Range of butterfly valves incorporating epoxy coated cast iron bodies, zinc coated iron discs and EPDM seats. Maximum working pressure 16.0 bar. Maximum operating temperature 100°C.
Range of lug type butterfly valves incorporating blue epoxy coated cast iron bodies, EPDM seats and stainless steel discs. Maximum working pressure 16.0 bar. Maximum operating temperature 100°C.
Range of wafer type butterfly valves incorporating blue epoxy coated cast iron bodies, EPDM seats and stainless steel discs. Maximum working pressure 16.0 bar. Maximum operating temperature 100°C.
Range of wafer or lugged butterfly valves incorporating blue epoxy coated ductile iron bodies, EPDM seats and stainless steel or ductile iron discs (nickel plated). The products are supplied with either bare shaft or with lever or gear operating members. Maximum working pressure 16.0 bar. Maximum operating temperature 100°C.
Range of butterfly valves incorporating blue epoxy coated ductile iron bodies and discs, EPDM seats and EPDM ‘O’-rings. Maximum working pressure: 16.0 bar. Maximum operating temperature 60°C.
Range of butterfly valves with blue epoxy coated ductile iron bodies, ductile iron or stainless steel discs with EPDM seats and a lever operating member. Maximum working pressure 16.0 bar. Maximum operating temperature 80°C.
Range of butterfly valves incorporating blue epoxy coated ductile iron bodies and discs and an EPDM rubber seat. Maximum operating pressure 16.0 bar. Maximum operating temperature 80°C.
Range of butterfly valves incorporating blue epoxy coated ductile iron bodies, stainless-steel discs and EPDM seats. Maximum working pressure 16.0 bar. Maximum operating temperature 85ºC.
Range of handwheel operated butterfly valves with blue epoxy coated ductile iron bodies, EPDM seat and stainless-steel disc. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of butterfly valves incorporating blue epoxy coated ductile iron bodies, stainless-steel discs and EPDM seats. Maximum working pressure 16.0 bar. Maximum operating temperature 85ºC.
Range of wafer and lugged type butterfly valves incorporating blue epoxy coated cast iron bodies, stainless steel discs and EPDM seat. The closing mechanism can be controlled by either a lever, gear or bore shaft. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of butterfly valves with plastic body and disc and EPDM rubber seat and ‘O’-rings. Maximum working pressure 10.0 bar. Cold water use only.
Series 900 range of wafer and lugged type, concentric butterfly valves with orange epoxy coated cast iron bodies, austenitic steel discs and EPDM seats. Maximum working pressure 16.0 bar. Cold water use only.
Range of handwheel operated butterfly valves with blue epoxy coated cast iron bodies and discs, with an EPDM seat (D341X-16Q models) or EPDM sealing ring (D343X-16Q models). Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of wafer type butterfly valves incorporating blue epoxy coated ductile iron bodies, zinc coated iron discs and EPDM seats. Maximum working pressure 16.0 bar. Maximum operating temperature 100ºC.
Range of wafer type butterfly valves incorporating blue epoxy coated cast iron bodies and stainless steel discs. Maximum working pressure 16.0 bar. Maximum operating temperature 100°C.
Range of butterfly valves with blue epoxy coated ductile iron bodies, EPDM seat and a stainless steel disc. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of handwheel operated butterfly valves incorporating blue epoxy coated cast iron bodies and discs, and EPDM seats. Maximum working pressure 10.0 bar. Maximum operating temperature 80°C.
Range of wafer and lugged type, concentric butterfly valves with epoxy coated cast iron bodies, austenitic steel discs and EPDM seats. Maximum working pressure 16.0 bar. Cold water use only.
Range of butterfly valves incorporating blue epoxy coated ductile iron bodies & wedges and EPDM sealing gasket. The closing mechanism is controlled by a hand wheel operating member. Maximum working pressure 16.0 bar. Maximum operating temperature 85˚C.
Range of lug type butterfly valves incorporating blue epoxy coated cast iron bodies, stainless steel discs, EPDM seats and lever type operating member. Maximum working pressure 16.0 bar (models 2108 12, 2108 13 and 2108 14). Maximum working pressure 10.0 bar (models 210816 and 2108 18). Maximum operating temperature 100°C.
Range of lug type butterfly valves incorporating blue epoxy coated cast iron bodies, stainless steel discs, EPDM seats and lever type operating member. Maximum working pressure 16.0 bar. Maximum operating temperature 100°C.
Range of wafer and lugged type butterfly valves incorporating blue epoxy coated cast iron bodies, stainless steel discs and EPDM seat. The closing mechanism can be controlled by either a lever, gear or bore shaft. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of double flanged and wafer type butterfly valves with cream epoxy coated cast iron bodies, EPDM seats and a range of discs (see models). Maximum working pressure 16.0 bar. Maximum operating temperature 60°C.
Range of wafer and fully lugged butterfly valves (lever or handwheel operation) with a cast iron body (blue epoxy coated), EPDM seat and stainless steel disc. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
Range of wafer and lugged type butterfly valves incorporating blue epoxy coated cast iron bodies, stainless steel discs and EPDM seat. The closing mechanism can be controlled by either a lever, gear or bore shaft. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of lugged and wafer type butterfly valves with blue epoxy coated bodies, incorporating EPDM rubber ‘O’-rings and seat, and either a bronze (AB2), stainless steel (CF8 & CF8M) or blue epoxy coated or nickel plated, ductile iron (DI) disc. Maximum working pressure 25.0 bar. Maximum operating temperature 85°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 lugged and wafer type butterfly valves with blue epoxy coated bodies, incorporating EPDM rubber ‘O’-rings and seat, and either a bronze (AB2), stainless steel (CF8 & CF8M) or blue epoxy coated ductile iron (DI) disc. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
Range of wafer or lugged butterfly valves incorporating blue epoxy coated ductile iron bodies, EPDM seats and stainless steel or ductile iron discs (nickel plated). The products are supplied with either bare shaft or with lever or gear operating members. Maximum working pressure 16.0 bar. Maximum operating temperature 100°C.
Range of wafer and lugged type butterfly valves incorporating blue epoxy coated cast iron bodies, stainless steel discs and EPDM seat. The closing mechanism can be controlled by either a lever, gear or bore shaft. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of wafer, lugged and flanged butterfly valves with blue epoxy coated ductile iron bodies, zinc coated (galvanised) discs and EPDM seats. D71X4, D71XLV4 & D41X4 models incorporate a hand wheel operating members and D371X4, D371XLV4 & D341X4 incorporate a worm gear operating member. Maximum working pressure 16.0 bar. Maximum operating temperature 70°C.
Range of butterfly valves with blue epoxy coated ductile iron bodies and disc, incorporating an NBR seat and hand wheel operating member. Maximum working pressure 10.0 bar. Cold water use only.
Range of lugged and wafer type butterfly valves with blue epoxy coated bodies, incorporating EPDM rubber ‘O’-rings and seat, and either a bronze (AB2), stainless steel (CF8 & CF8M) or blue epoxy coated ductile iron (DI) disc. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
Range of lugged and wafer type butterfly valves with blue epoxy coated bodies, incorporating EPDM rubber ‘O’-rings and seat, and either a bronze (AB2), stainless steel (CF8 & CF8M) or blue epoxy coated ductile iron (DI) disc. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
Range of gear or lever operated wafer, semi lugged or fully lugged butterfly valves with blue epoxy coated ductile iron bodies, stainless steel discs and EPDM seats. Maximum working pressure 16.0 bar.
Non-metallic materials and components comply with BS6920 at 80°C
Range of lugged and wafer type butterfly valves with blue epoxy coated bodies, incorporating EPDM rubber ‘O’-rings and seat, and either a bronze (AB2), stainless steel (CF8 & CF8M) or blue epoxy coated or nickel plated ductile iron (DI) disc. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
Range of lugged and wafer type butterfly valves with blue epoxy coated bodies, incorporating EPDM rubber ‘O’-rings and seat, and either a bronze (AB2), stainless steel (CF8 & CF8M) or blue epoxy coated ductile iron (DI) disc. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
Range of lugged and wafer type butterfly valves with blue epoxy coated bodies, incorporating EPDM rubber ‘O’-rings and seat, and either a bronze (AB2), stainless steel (CF8 & CF8M) or blue epoxy coated ductile iron (DI) disc. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
Range of gear or lever operated wafer, semi lugged or fully lugged butterfly valves with blue epoxy coated ductile iron bodies, stainless steel discs and EPDM seats. Maximum working pressure 16.0 bar. Maximum operating temperature 80°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 lugged and wafer type butterfly valves with blue epoxy coated bodies, incorporating EPDM rubber ‘O’-rings and seat, and either a bronze (AB2), stainless steel (CF8 & CF8M) or blue epoxy coated ductile iron (DI) disc. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
Range of lugged and wafer type butterfly valves with blue epoxy coated bodies, incorporating EPDM rubber ‘O’-rings and seat, and either a bronze (AB2), stainless steel (CF8 & CF8M) or blue epoxy coated or nickel plated ductile iron (DI) disc. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.
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