Handle wafer type butterfly valve
Body: Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel 304, Stainless Steel 316, Stainless Steel 316L
Disc: Ductile Iron Coated by Nickel, Stainless Steel 304, Stainless Steel 316, Stainless Steel 316L, Duplex Stainless Steel, Aluminum Bronze
Seat: EPDM, NBR, PTFE, Wear-resistant EPDM, High-temperature EPDM, Fluorine Rubber, Silicon rubber
Stem: 45#, Stainless Steel 304, Stainless Steel 316, Stainless Steel 416
Normal Diameter: DN40-DN150
Normal Pressure: PN1.0-1.6MPa
Applicable medium: Water, Sea Water, Sewage, Oil, Air, Food, Weak acid and soda etc.
Applicable temperature: -10~110 degC