Key Specifications / Features

Model no. : 1842036

As a leading manufacturer of spring-loaded dual plate check valves from China, we provide top-quality valves designed to meet API 6D and API 594 standards. Our 40-inch check valves, crafted from ASTM A351 CF8 stainless steel, feature a Class 150 LB rating and flanged ends for secure and versatile installation. The unique slim plate design ensures a compact profile while enhancing flow efficiency and reducing pressure drop. The spring-loaded mechanism delivers reliable and rapid closure, preventing backflow and protecting your system from potential damage. These valves are ideal for use in water and wastewater management, industrial processes, and other demanding applications. With a focus on durability and performance, our valves offer exceptional quality and long-term reliability, making them a superior choice for critical infrastructure. Trust our expertise to provide solutions tailored to your specific operational needs.


Detail Information

Spring Loaded Dual Plate Check Valve, API 6D, 40 Inch/DN1000, 150 LB, ASTM A351 CF8 Body, Flanged End.

Check Valve Description:

1842036 Dual Plate Check Valve
Design Standard: API 6D, API 594
Structure: Spring Loaded, Dual Plate
Nominal Size: 40 Inch, DN1000
Nominal Class: Class 150 LB, PN16, PN20, PN25
Body Material: ASTM A351 CF8, ASTM A216 WCB, Titanium Alloy, ASTM B148 C95800, ASTM A890 5A, ASTM A352 LCB, ASTM A351 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
Key Features: Compact Design, Independent Spring, Optional Soft and Metal Seat, Unique Slim Plate Design.


Product Portfolio:

Body Material: Carbon Steel, Stainless Steel, Duplex Steel, Alloy Steel, Aluminum Bronze, Titanium
Normal Diameter: 1/2 - 48 Inch (DN15 - DN1200)
Pressure Range: Class 150 LB - 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 Connections: Wafer, Lug, Flanged(FF, RF, RTJ), Butt Weld(BW), HUB
 

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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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Building 2, NO.59, Songshan Road, SND, Suzhou, China