16 Inch Dual Plate
Check Valve, API 6D, ASTM A352 LCB, DN400, Class 1500 LB, Wafer, Flanged Ends, Compact Design.
Valve Description
1842111 Dual Plate Check Valve
Design Standard: API 6D, API 594
Structure: Spring Loaded, Dual Plate
Key Features: Compact Design, Independent Spring, Optional Soft and Metal Seat, Unique Slim Plate Design.
Nominal Size: 16 Inch, DN400
Nominal Class: Class 1500 LB, PN250
Body Material: ASTM A352 LCB, ASTM A216 WCB, ASTM B148 C95800, Titanium Alloy, ASTM A890 5A, ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A.
Bore Type: /
End Connection: Wafer, Lug, Double Flanged
Operation: /
Trim Material: ASTM B148 C95800, ASTM A216 WCB, ASTM A352 LCB, ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A, 5A, Titanium Alloy.
Face to Face: API 594
Test and Inspection: API 598
Product Line
Normal Diameter: |
1/2 - 48 Inch (DN15 - DN1200) |
Pressure Range: |
Class 150 LB - Class 2500 LB |
Body Material: |
Carbon Steel, Stainless Steel, Duplex Steel, Alloy Steel, Aluminum Bronze, Titanium |
Working Temperature: |
-196°C - +450°C |
Operation: |
Not Applicable (Manual or actuated available for special request) |
Seat Type: |
Soft Seat, Metal Seat |
End Connections: |
Wafer, Lug, Flanged(FF, RF, RTJ), Butt Weld(BW), HUB |