Rubber-coated Check valve
Flanges according to ANSI , Class 125 / 150 ; DIN 2501, PN10 / PN16
Size: DN50-DN600/ 2"-24"
Materials:
Body: Cast Iron / Ductile Iron
Disc: Ductile Iron / Stainless steel / Aluminum bronze
Spring: Stainless steel
Stem: Stainless steel
Seat: EPDM / NBR
Working pressure: 10bar, 16bar
Pressure test according to standards: API 598