ASTM A890 5A Check Valve, Dual Plate, 8 IN, CL 150, API 594

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ASTM A890 5A Check Valve, Dual Plate, 8 IN, CL 150, API 594

Key Specifications / Features

Model No. : 1842023
Our Duplex Stainless Steel Check Valve, manufactured in China, features a robust dual plate design and is made from ASTM A890 5A material. This 8-inch (DN200) valve is rated for Class 150 LB and complies with API 594 and API 6D standards. It is equipped with double flanged ends for easy installation and secure integration into pipeline systems. Constructed with a one-piece body, central pin, and two spring-loaded plates, this valve efficiently allows fluid flow in one direction while effectively blocking reverse flow. Compared to conventional swing check valves, our dual plate design significantly reduces both weight and length, resulting in cost and space savings for your piping system. Ideal for a range of industrial applications, including water treatment, oil and gas, and chemical processing, this valve ensures reliable performance and durability.

Detail Information

8 Inch Dual Plate Check Valve, API 594, ASTM A890 5A, 150 LB, DN200, Double Flanged Ends.

Valve Specification:

1842023 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: 8 Inch, DN200
Nominal Class: ANSI 150 LB, PN25
Body Material: ASTM A890 5A, ASTM A216 WCB, ASTM A352 LCB, ASTM A351 CF8, ASTM A351 CF8M, ASTM A890 4A, 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

 
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: 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


 
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Founded in 2013, Bosseal is a professional industrial valve manufacturer based in Suzhou, China. We specialize in the design and production of Ball Valves, Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Plug Valves, and Piping Strainers. All our products are manufactured in strict compliance with international standards, including API, ASME, ISO, DIN, BS, and EN. With a strong focus on quality control and engineering capability, we are committed to providing reliable and high-performance valve solutions for global industrial applications.

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