China Manufacture Manual Operator Pressure Drop Control Valve EPDM Seat Wafer Type Butterfly Valves

Body

Material: CI, DI, WCB, SS304/CF8, SS316/CF8M.

Standard: ANSI, DIN, JIS, KS, GB, EN, GOST

Pressure: 1.0Mpa~2.5Mpa

Temperature: -20℃~150℃

Disc

Material: CI, DI, WCB, SS304/CF8, SS316/CF8M.

Standard: ANSI, DIN, JIS, KS, GB, EN, GOST

Pressure: 1.0Mpa~2.5Mpa

Temperature: -20℃~150℃

Seat

Material: EPDM, NBR, PTFE, Teflon, Nylon,NR.

Standard: ANSI, DIN, JIS, KS, GB, EN, GOST

Pressure: 1.0Mpa~2.5Mpa

Temperature: -20℃~150℃

Handle&Worm Gear

Handle: Malleable Iron, Aluminium

Worm Gear: Ductile Iron

Pressure: 1.0Mpa~2.5Mpa

Temperature: -20℃~150℃