Forged steel duo plate check valve
Dual plate check valves have the advantage of zero leakage toward outside, cost saving. It can be installed in any line orientation, superior seal performance. Valves are designed in accordance to API 594 and has retainer or retainerless type designs for your option.
Dual plate plate.
Light-weight & compact design.
Spring loaded disc.
Resilient or metal seated.
Optional plug disc.
Rating: 150~2500LB (PN20~PN420)
Body Materials: A105, A216 WCB, Stainless Steel, Duplex Steel, etc.
End Connection: wafer