Wafer Butterfly Valve, Holes Match to ANSI Flange.
1) Size: 2.5", 4", 6"
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, NBR Seat, Steel Stem.
8) Flange Holes Match To: ANSI 150lb