28 Inch Dual Check Valve, B148 C95800, 300 LB, API 594, 6D

At our ASTM B148 C95800 check valve factory in China, we specialize in crafting dual plate valves with a one-piece design, ensuring seamless integrity. Measuring 28 inches and rated for Class 300 LB, these valves are made from high-quality aluminum bronze alloy and comply with API 594 and API 6D standards. The absence of holes through the body and external pins to retain the disc/stem eliminates potential leakage points, making our valves an excellent choice for critical applications requiring utmost reliability and safety.

28 Inch Dual Plate Check Valve, API 594, ASTM B148 C95800, 300 LB, Double Flanged Ends.

Valve Specification:

1842053 Dual Plate Check Valve
Design Standard: API 594, API 6D
Structure: Spring Loaded, Dual Plate
Key Features: Compact Design, Independent Spring, Optional Soft and Metal Seat, Unique Slim Plate Design.
Nominal Size: 28 Inch
Nominal Class: ANSI 300 LB, PN50
Body Material: Titanium Alloy, ASTM B148 C95800, ASTM A890 5A, ASTM A216 WCB, ASTM A352 LCB, ASTM A351 CF8, CF8M, ASTM A890 4A
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 Catalog:

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 - 48 Inch (DN15 - DN1200)
Pressure Range: CL 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)
Seat Type: Soft Seat, Metal Seat