Key Specifications / Features

Model no. : 1842087

As a leading supplier of API 6D dual plate check valves from China, we offer top-quality non-return valves built to API 594 standards. Constructed from ASTM A351 CF8 stainless steel, these 10-inch, Class 900 LB valves are available with wafer or flanged ends. The spring-loaded design ensures reliable one-way flow, preventing backflow in critical pipeline systems. Engineered for durability and efficiency, our dual plate check valves provide superior performance, reducing both weight and length compared to traditional swing check valves. This results in significant cost savings and space optimization in your piping infrastructure.


Detail Information

API 6D Dual Plate Check Valve, Non-Return Valve, 10 Inch, Class 900 LB, ASTM A351 CF8 Body, Wafer/Lug/Flanged.

Check Valve Specification

1842087 Dual Plate Check Valve
Design Standard: API 594, API 6D
Structure: Spring Loaded, Dual Plate
Nominal Size: 10 Inch, DN250
Nominal Class: Class 900 LB, PN150
Body Material: ASTM A351 CF8, ASTM A352 LCB, ASTM A216 WCB, 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 - 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).
 

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About Us
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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