Section Code 2020 : Butterfly.
Back To Directory SectionsRange of butterfly valves with ductile iron (blue epoxy coated) bodies and EPDM wedge. Maximum working pressure 10.0 bar. Maximum operating temperature 80°C
Range of butterfly valves with ductile iron bodies (blue epoxy coated) stainless steel discs and EPDM seats. Supplied with lever or rotating wheel operating members. Maximum working pressure 16.0 bar. Maximum operating temperature 80°C.
Range of butterfly valves with a blue epoxy coated cast iron bodies, incorporating EPDM rubber seat and a blue epoxy coated ductile iron disc. Models are all flanged end connections. Maximum working pressure 16.0 bar. Maximum operating temperature 80°C.
Boss Range of butterfly valves with ductile iron bodies (blue epoxy coated) stainless steel discs and EPDM seats. Supplied with lever or rotating wheel operating members. Maximum working pressure 16.0 bar. Maximum operating temperature 80°C.
Range of lever operated butterfly valves with blue epoxy coated ductile iron bodies, incorporating stainless steel discs and EPDM seats. Maximum working pressure 16.0 Bar. Maximum operating temperature 85°C.
Range of butterfly valves with ductile iron bodies (blue epoxy coated) ductile iron disc (blue epoxy coated) & EPDM sealing ring. The closing mechanism can be controlled by a wheel. Maximum working pressure 16.0 bar. Maximum operating temperature 65°C.
Butterfly valve (hand wheel operation) with an epoxy coated ductile iron body, EPDM seat and stainless steel disc. Maximum working pressure 6.0 bar. Cold water use only
Range of wafer type butterfly valves with coated ductile iron bodies (cream) and discs (grey), incorporating an EPDM lining. Maximum working pressure for sizes between DN50 - DN800 is 16.0 bar, or 10.0 bar between DN900 - DN1200. Maximum operating temperature 60°C
Range of lugged type butterfly valves with cream coated ductile iron bodies. Maximum working pressure of models between DN50-DN800 is 16.0 bar, and for models DN900-DN1200 is 10.0 bar. Maximum operating temperature 60°C.
Range of double flanged butterfly valves with cream coated ductile iron bodies. Maximum working pressure of models between DN50-DN800 is 16.0 bar, and for models DN900-DN1200 is 10.0 bar. Maximum operating temperature 60°C
Range of butterfly valves with blue epoxy coated, ductile iron bodies and EPDM seats. Maximum working pressure of D341X range is 16.0 bar. Maximum working pressure of D342X range is 10.0 bar. Maximum operating temperature 85°C.
Range of butterfly valves (hand wheel operation) with an epoxy coated ductile iron body, EPDM seat and stainless steel disc. Maximum working pressure 16.0 bar. Maximum operating temperature 65°C.
Range of wafer and lugged type butterfly valves with ductile iron bodies, stainless steel discs and EPDM seats. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C
Range of butterfly valves with blue epoxy coated, ductile iron bodies and EPDM seats. Maximum working pressure of D341X range is 16.0 bar. Maximum working pressure of D342X range is 10.0 bar. Maximum operating temperature 85°C.
Range of butterfly valves with blue epoxy coated ductile iron bodies and discs, and EPDM seals. Maximum working pressure 10.0 bar (DN100, 300 & 400 sizes), 25.0 bar (DN 200 size only). Maximum operating temperature 60°C.
Range of butterfly valves with an epoxy coated ductile iron body, EPDM seat and Alu-bronze, stainless steel, epoxy or ebonite rubber coated ductile iron discs. Maximum working pressures: BOAX-B = 10.0 or 16.0 bar. ISORIA 10 = 10.0 bar. ISORIA 16 = 16.0 bar. ISORIA 20 = 20.0 bar. ISORIA 25 = 25.0 bar. MAMMOUTH 6 = 6.0 bar. MAMMOUTH 10 = 10.0 bar. MAMMOUTH 16 = 16.0 bar. Cold water use only. (Updated to 85°C April 2021)
Range of wafer type, blue epoxy coated, ductile iron butterfly valves incorporating an EPDM seat and stainless steel or blue epoxy coated, ductile iron discs. Maximum working pressure 25.0 bar. Cold water use only.
‘J9’ (wafer type) & ‘L9’ (lug type) ranges of butterfly valves with stainless steel or blue epoxy coated cast iron bodies, stainless steel discs and EPDM seats. The products are supplied with either a lever or rotating wheel operating members. Maximum working pressure 16.0 bar. Maximum operating temperature 80°C.
Range of wafer, flanged and lugged butterfly valves with ductile iron bodies (epoxy powder coated) incorporating an EPDM seat and either ductile iron (epoxy powder coated) or stainless steel discs. Maximum working pressure 10.0 bar. Maximum operating temperature for model range D71X-10-B is 85°C. D41X-10 and D71X-10 models are for cold water use only.
‘BUF-108’ range of butterfly valves with blue epoxy coated, ductile iron bodies and discs and with EPDM seats having a gear box operation and hand wheel operation. Maximum working pressure 16.0 bar. Maximum operating temperature 80°C.
Range of butterfly valves with blue epoxy coated ductile iron bodies and discs, and EPDM rubber seats. The valves are operated via a non-rising spindle headwork with a hand wheel operating member. Maximum working pressure 16.0 bar. Maximum operating temperature 65°C.
Range of wafer (W-W1111) and lugged (W-W1911) type butterfly valves with blue epoxy coated (cast or ductile iron) bodies, incorporating either stainless-steel or blue epoxy coated ductile iron discs and EPDM seats. The closing mechanism can be controlled by either a lever (up to DN150) or gear shaft. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of lugged butterfly valves with ductile iron bodies (coated with black epoxy), EPDM lining and aluminium bronze valve discs. Supplied with lever operating members. Maximum working pressure 16.0 bar. Maximum operating temperature 80°C.
Range of wafer, flanged and lugged butterfly valves with ductile iron bodies (epoxy powder coated) incorporating an EPDM seat and either ductile iron (epoxy powder coated) or stainless steel discs. Maximum working pressure 10.0 bar. Maximum operating temperature for model range VPI464916 is 85°C. VPI4649 and VPI4449 models are for cold water use only.
Range of lugged butterfly valves with ductile iron bodies (coated with blue epoxy), EPDM lining and aluminium bronze valve discs. Supplied with lever operating members. Maximum working pressure 16.0 bar. Maximum operating temperature 80°C.
Range of double flanged, handwheel operated butterfly valves with blue epoxy coated ductile iron bodies, incorporating either stainless-steel (up to and including DN300) or (blue epoxy coated) ductile iron discs and EPDM seals. Maximum working pressure is either 16.0 bar (up to and including DN300) or 10.0 bar (DN350 – DN2400). Cold water use only.
Butterfly valve (hand wheel operation) with an epoxy coated ductile iron body, EPDM seat and stainless steel disc. Maximum working pressure 6.0 bar. Cold water use only
Range of butterfly valves with blue epoxy coated ductile iron bodies and discs, incorporating EPDM seats. Maximum working pressure 16.0 bar. Maximum working temperature 80°C.
Range of wafer type, blue epoxy coated, ductile iron butterfly valves incorporating an EPDM seat and stainless steel or blue epoxy coated, ductile iron discs. Maximum working pressure 25.0 bar. Cold water use only.
Range of lugged and wafer butterfly valves with lever or gear operating mechanisms. Valves have blue epoxy coated ductile iron bodies, stainless-steel discs and EDPM seats. Maximum working pressure 16 bar. Cold water use only.
Range of butterfly valves (lever or hand wheel operation) with a cast iron body, EPDM seat and stainless steel disc. Maximum working pressure 16.0 bar. Maximum operating temperature 80°C.
Range of butterfly valves (lever or hand wheel operation) with a cast iron body, EPDM seat and stainless steel disc. Maximum working pressure 16.0 bar. Maximum operating temperature 80°C.
‘Evolution’ range of butterfly valves with blue epoxy coated ductile iron bodies and valve discs, with EPDM sealing rings and ‘O’-rings. Operated using a gearbox and handwheel. Maximum working pressure 10.0 or 16.0 Bar (see size section). Cold water use only.
Range of wafer and fully lugged butterfly valves (-G suffix: lever (gear) or -H suffix: handwheel operated) with a blue epoxy coated cast iron body, EPDM seat and either a stainless steel (2302/2502 models) or blue epoxy coated iron disc (2304/2504 models). Maximum working pressure 16.0 bar. Maximum operating temperature 85°C
Range of butterfly valves with ductile iron bodies (blue epoxy coated) stainless steel discs and EPDM seats. Supplied with lever or rotating wheel operating members. Maximum working pressure 16.0 bar. Maximum operating temperature 80°C.
Range of butterfly valves with a blue epoxy coated cast iron bodies, incorporating EPDM rubber seat and a blue epoxy coated ductile iron disc. Models are all flanged end connections. Maximum working pressure 16.0 bar. Maximum operating temperature 80°C.
Range of wafer butterfly valves with ductile iron bodies (blue epoxy coating) stainless steel discs and EPDM seats. Supplied with a rotating wheel operating member. Maximum working pressures:16.0 bar for DN40 – DN500 and 10.0 bar for DN600 – DN1200. Maximum operating temperature 85°C.
Range of butterfly valves with blue epoxy coated ductile iron bodies and discs, and EPDM seals. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of wafer and fully lugged butterfly valves with a blue epoxy coated cast iron body, EPDM seat and stainless steel disc. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C
Range of butterfly valves (hand wheel operation) with a blue epoxy coated ductile iron body and disc, EPDM disc seal and ‘O’-rings. Maximum working pressure 16.0 bar. Maximum operating temperature 60°C.
Double flanged butterfly valve with blue epoxy coated body, grey epoxy coated plate, EPDM seals & handwheel operating member. Maximum working pressure 10.0 bar. Maximum operating temperature 85°C
Range of blue epoxy coated ductile iron wafer or lug type butterfly valves with either stainless steel disc or blue epoxy coated ductile iron discs and EPDM seats. The valves can be either gear or lever operated depending on model. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Ranges of wafer, lugged or flanged butterfly valves with blue epoxy coated ductile iron bodies and discs, EPDM seats and either lever type or handwheel operating members. Maximum working pressure 16.0 bar. Maximum operating temperature 60°C.
Range of butterfly valves with ductile iron bodies (blue epoxy coated) stainless steel discs and EPDM seats. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of butterfly valves with black epoxy coated ductile iron bodies, aluminium bronze disc & EPDM sealing ring. The closing mechanism can be controlled by single lever or a handwheel. Maximum working pressure 16.0 bar. Maximum operating temperature 80°C.
Range of butterfly valves with blue epoxy coated, ductile iron bodies and EPDM seats. Maximum working pressure for DN50 to DN300 is 16.0 bar. Maximum working pressure for DN400 to DN1800 is 10.0 bar. Maximum operating temperature 85°C.
Range of butterfly valves with ductile iron bodies (blue epoxy coated) stainless steel discs and EPDM seats. All models incorporate lever type operating member. Maximum working pressure 16.0 bar. Maximum operating temperature 85ºC.
Range of butterfly valves with ductile iron bodies and discs (blue epoxy coated), Stainless Steel retaining ring, Bronze bushes and EPDM sealing ring. Hand wheel operated. Maximum working pressure 16.0 bar. Maximum operating temperature 90°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.
Hattersley Range of butterfly valves with blue epoxy coated ductile iron bodies, aluminium bronze disc & EPDM sealing ring. The closing mechanism can be controlled by single lever or a handwheel. Maximum working pressure 16.0 bar. Maximum operating temperature 80°C.
Range of butterfly valves with blue epoxy coated ductile iron bodies and discs, and EPDM seals. Maximum working pressure 10.0 bar (DN100, 300 & 400 sizes), 25.0 bar (DN 200 size only). Maximum operating temperature 60°C.
Range of gear operated butterfly valves with blue epoxy coated ductile iron discs, bodies and EPDM seals . Maximum working pressure 10.0 & 16.0 bar. Maximum operating temperature 60°C.
Range of butterfly valves with ductile iron bodies (blue epoxy coated) stainless steel discs and EPDM seats. All models incorporate lever type operating member. Maximum working pressure 16.0 bar. Maximum operating temperature 85ºC.
Range of butterfly valves with blue epoxy coated ductile iron bodies and discs, and EPDM seals. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of butterfly valves with a blue epoxy coated cast iron bodies, incorporating EPDM rubber seat and a blue epoxy coated ductile iron disc. Models are all flanged end connections. Maximum working pressure 16.0 bar. Maximum operating temperature 80°C.
Range of butterfly valves with blue epoxy coated ductile iron bodies and discs, and EPDM seals. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.
Range of butterfly valves with ductile iron (blue epoxy coated) bodies and EPDM wedge. Maximum working pressure 10.0 bar. Maximum operating temperature 80°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 ductile iron bodies and discs (blue epoxy coated), Stainless Steel retaining ring, Bronze bushes and EPDM sealing ring. Hand wheel operated. Maximum working pressure 16.0 bar. Maximum operating temperature 90°C.
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.
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 butterfly valves with a blue epoxy coated cast iron bodies, incorporating EPDM rubber seat and a blue epoxy coated ductile iron disc. Models are all flanged end connections. Maximum working pressure 16.0 bar. Maximum operating temperature 80°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 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 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 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.
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