China H76W Dual Plate Wafer Check Valve, Find details about China Steel Pipe Fitting, Steel Elbow from H76W Dual Plate Wafer Check Valve
Name | Wafer Dual plate check valve |
Design standard | API609, BS5155 |
Face to face | API598 |
Tubing flange | BS,DIN,ANSI,JIS, ASE, ASD,BS10D,BS10E,UNI |
Inspection and test | API598, ISO5208-1982 |
Body | Ductile iron/ Cast iron/Stainless steel/Bronze |
Disc | Ductile iron/ Cast iron/Stainless steel/Bronze |
Seat | NBR/EPDM/PTFE |
Stem | Stainless steel |