Stainless Steel Non-Return Valve, 20 IN, CL600, A351 CF8M

Key Specifications / Features

Model no. : 1842071

We specialize in fabricating high-quality carbon steel non-return valves with a dual plate structure. Our 20-inch (DN 500) valves are designed to meet Class 600 LB specifications, ensuring robust performance in demanding applications. Crafted from ASTM A351 CF8M material, these valves offer excellent corrosion resistance and durability. Available with optional soft or metal seats, they provide versatile solutions for various industrial needs. The dual plate design ensures reliable backflow prevention, enhancing the efficiency and safety of your piping system. With a commitment to precision engineering and superior craftsmanship, we deliver top-tier non-return valves tailored to meet your specific requirements. Choose us for reliable and efficient valve solutions.

Detail Information

Wafer Dual Plate Check Valve, 20 Inch/DN500, Class 600 LB, ASTM A351 CF8M, Wafer, Lug Ends.

Check Valve Specification

1842071 Dual Plate Check Valve
Design Standard: API 594, API 6D
Structure: Spring Loaded, Dual Plate
Nominal Size: 20 Inch, DN500
Nominal Class: Class 600 LB, PN100
Body Material: ASTM A351 CF8M, ASTM A352 LCB, ASTM A890 4A, ASTM A351 CF8, ASTM A890 5A, ASTM A216 WCB, ASTM B148 C95800, Titanium Alloy.
Bore Type: /
End Connection: Wafer, Lug, Double Flanged
Key Features: Independent Spring, Optional Soft and Metal Seat, Compact Design, Unique Slim Plate Design.
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 Selection

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


 

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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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