API 594 Dual Check Valve, 16 Inch, 300 LB, ASTM A351 CF8M

API 594 Dual Plate Check Valve, 16 Inch, CL 300 LB, ASTM A351 CF8M Body, Wafer.

Valve Description

1842048 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: 16 Inch, DN400
Nominal Class: Class 300 LB
Body Material: ASTM A351 CF8M, ASTM A890 4A, ASTM A351 CF8, ASTM A216 WCB, ASTM A352 LCB, 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, 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: Class 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)

Attentions:
Dual Plate Check Valve is not shut-off valve.
Dual Plate Check Valve is not pigable.
When it’s used, a shut-off valve shall always be installed together.