Product Item: Grooved end butterfly valve, Wafer Type Butterfly Valve With Gear Operator
Pressure: PN10, PN16
Body material: Cast iron, Ductile iron
Disc: Ductile iron, stainless steel 304, SS 316, aluminum bronze, PTFE coating, nylon painting
Stem: CS, SS 416, SS 410, SS 304, SS 431
Seat: NBR, EPDM, PTFE