ANSI butterfly Valve is not only widely used in oil, gas, chemical industry, water treatment and other general industry, but also used in the cooling water system of the thermal power station. It is a kind of butterfly valve, which has Lug shape. It is divided into manual operation, worm operation, electric operation according to the driving way, it is divided into the flange and the wafer according to the connection.
Production Size: 1 1/2"~40".DN40~DN1000.
Pressure Range: 150LB.
Design Standard: ANSI.
Face to Face: API 609.
Flange Standard: ASME 16.42.
Testing Standard: API 598.
Body: ASTM A126B.
Stem: 2Cr13/SS304/SS316/carbon steel.
Disc: Ductile Iron, SS304, SS316.
Seat: NBR, EPDM, PTFE, RPTFE.
Packing: NBR, PTFE, EPDM, Teflon.
Handle: ASTM A536 65-45-12.