double flanged butterfly Valve with gearbox

Double Flanged Type Butterfly Valve:  

Size	DN40mm-DN1400mm
Design Standard	API 609
End flange	EN1092 , ANSI 125/150# , DIN2501
Face to face	EN 558-1, BS5155 , ISO 5752
Top flange	ISO 5211
Body	Ductile iron,Stainless steel,WCB
Disc	Ductile iron,CF8,CF8M,C95400,C95500
Stem	SS416,SS420,SS431,SS316
Seat	NBR, EPDM, WRAS-EPDM
Suitale medium	Sewage, Sea water, Air, Foodstuff and Oil

  These products are widely used in industries such as water source projects, urban water supply and drainage, sewage treatment, electric power, petroleum, petrochemical, heat supply, shipbuilding, medicine and metallurgy industries. Suitable Medium: Water, sewage,sea water, air, foodstuff, oil etc. Working Temperature: -10°C~150°C Operator: Suitalbe for handles(dn50~300), gear operators, electric and pneumatic control actrators. Products; We can produce butterfly valves, check valves, gate valves and so on with the materials of ductile iron, carbon steel, stainless steel to order. Our products are designed and manufactured in accordance with the standards of GB, ASME, ANSI, API, BS, DIN, JIS etc.