Double Flange Butterfly Valve:
Size | DN40 - DN1200 |
Design Standard | API 609 |
End flange | EN1092 ,ANSI 125/150# ,DIN2501 |
Face to face | EN 558-1, BS5155 , ISO 5752 |
Top flange | ISO 5211 |
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Body | Ductile iron,Stainless steel,WCB |
Disc | Ductile iron,CF8,CF8M,C95400,C95500 |
Stem | SS416,SS420,SS431,SS316 |
Seat | NBR,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
