ASTM A216 WCB Check Valve, 48 IN, CL 300 LB, API 6D, API 594

Key Specifications / Features

Model no. : 1842059

As a leading supplier of API 6D dual plate check valves from China, Bosseal offers 48-inch, Class 300 LB non-return valves made from ASTM A216 WCB, compliant with API 594 standards. These spring-loaded valves are available with wafer or flanged ends. The dual plate valve features a one-piece design without holes through the body, eliminating external pins to retain the disc/stem, and ensuring no external leakage points. This makes it an excellent choice for critical service applications.

Detail Information

API 6D Dual Plate Check Valve, Non-Return Valve, 48 Inch, Class 300 LB, A216 WCB, Wafer/Lug/Flanged.

Check Valve Specification

1842059 Dual Plate Check Valve
Design Standard: API 594, API 6D
Structure: Spring Loaded, Dual Plate
Nominal Size: 48 Inch
Nominal Class: Class 300 LB, PN50
Body Material: ASTM A216 WCB, ASTM A351 CF8, ASTM A352 LCB, 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
Key Features: Compact Design, Optional Soft and Metal Seat, Independent Spring, Unique Slim Plate Design.

Product Line

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

End Connections

Flanged End

Lug End

Wafer End
 

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Founded in 2013, Bosseal Valve is a professional valve manufacturing company in Suzhou, China. We mainly supply Industrial Ball Valves, Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Plug VaIves, and Strainers designed and manufactured according to API, ASME, ISO, DIN, BS, EN standards.
 
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