Wafer Butterfly Valve, Worm Gear Operating, 2" to 12"

1) Size: DN50-DN300
2) Nominal Pressure: 1.6MPa
3) Sealing Test Pressure: 1.76MPa
4) Shell Test Pressure: 2.4MPa
5) Applicable Temperature: 0~80℃
6) Fluid Medium: Water
7) Material: DI Body Epoxy Resin Coated Red or Blue, DI Disc Chromed, EPDM Seat, Steel Stem.
8) Flange Holes' Standard: BS4504 / EN1092 / DIN2502