Dual Plate Check Valves
Aran Valve offers the retainer-less design as standard, which means no penetration through the body wall realize the better sealing.
Main Material: Carbon Steel, Stainless Steel or Alloy Steel
Size: NPS2~60IN (DN50~1500)
Pressure: Class 150~2500lb (PN10~PN420)
Connection: Standard by wafer type, or customize by lug or double flange type.
API 594 Face-to-face
ASME B16.34 design
Test API 598
Marking MSS SP25
Flanged Ends to ASME B16.5/B16.47 /GOST/DIN/EN1092-1
VALVE,CHECK:WAFER,6",900 LB,RTJ,THROUGH DRILLED LUG,DUAL PLATE,ASTM API 594,ASME B16.34,ASME B16.5,NACE MR0175,SOUR SERVICE,
BODY/BONNET:ASTM A216 WCB,DISC/SEAT:F316 HARD FACED,SPRING:INCONEL X750,HINGE PIN:316SS,HORIZONTAL OR VERTICAL WITH UPWARD FLOW INSTALLATION.