wafer duo plate check valve
Cast Steel and Cast Iron
Ordinary Pressure
Metal or Soft Seat
Unidirection
Industrial Usage, Water Industrial Usage
Wafer Swing Check Valve
Cast Steel or Cast Iron
150lb to 2500lb
Double Disc or Single Disc
Pn16/150lb
Wafer Type,Lugged Type,Flanged Type
Rubber Seat and Metal Seat
Plywood Case