API 594 Dual Plate Check Valve, 2 IN, 150 LB, ASTM A216 WCB

API 594 Dual Plate Check Valve, 2 Inch/DN50, CL 150 LB, A216 WCB Body, Wafer, Flanged Ends.


Valve Description:

1842018 Dual Plate Check Valve
Design Standard: API 594
Structure: Spring Loaded, Dual Plate
Key Features: Compact Design, Independent Spring, Optional Soft and Metal Seat, Unique Slim Plate Design.
Nominal Size: 2 Inch, DN50
Nominal Class: Class 150 LB
Body Material: ASTM A216 WCB, ASTM A352 LCB, ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A, ASTM A890 5A, ASTM B148 C95800, Titanium Alloy.
Bore Type: /
End Connection: Wafer, Lug, Double Flanged
Operation: /
Trim Material: ASTM A216 WCB, ASTM A352 LCB, ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A, ASTM A890 5A, ASTM B148 C95800, Titanium Alloy.
Face to Face: API 594
Test and Inspection: API 598


Product Range:

Body Material: Carbon Steel, Stainless Steel, Duplex Steel, Alloy Steel, Al-bronze, Titanium
Normal Diameter: 1/2 - 48 Inch (DN15 - DN1200)
Pressure Range: 150 - 2500 LB
End Connection: Wafer, Lug, Flanged-RF, RTJ
Working Temperature: -196°C - +450°C
Operation: Not Applicable (Manual or actuated available for special request)


Retainerless Body

The Bosseal dual plate valve features a one-piece design with no holes through the body and no external pins to secure the disc/stem. This design eliminates external leakage points, making it an ideal choice for critical service applications where reliability and leak prevention are paramount.