ASTM A890 5A Dual Plate
Check Valve, API 594, 8 Inch, 2500 LB, Double Flanged Ends.
1842128 Dual Plate Check Valve
Design Standard: API 594, API 6D
Structure: Spring Loaded, Dual Plate
Key Features: Optional Soft and Metal Seat, Compact Design, Independent Spring, Unique Slim Plate Design.
Nominal Size: 8 Inch, DN200
Nominal Class: ANSI 2500 LB
Body Material: ASTM A890 5A, Titanium Alloy, ASTM B148 C95800, ASTM A890 4A, ASTM A351 CF8M, ASTM A216 WCB, ASTM A352 LCB, ASTM A351 CF8
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
Unique Slim Plate Design: The plate size and shape are well designed to have light weight, good flow efficiency, low pressure loss, fast operation and better sealing performance under low pressure.
Valve Types: Dual Plate Check Valve, Single Plate Wafer Check Valve, Thin Type WAFER Check Valve, Lifting Wafer Check Valve.
Body Material: Carbon Steel, Stainless Steel, Duplex Steel, Alloy Steel, Aluminum bronze, Titanium
Normal Diameter: 1/2 Inch - 48 Inch (DN15 - DN1200)
Pressure Range: CL 150 - 2500 LB
Working Temperature: -196°C - +450°C
Operation: Not Applicable (Manual or actuated available for special request)
Seat Type: Soft Seat, Metal Seat
End Connection: Wafer, Lug, Flanged-RF, RTJ
