Y Pattern Piston Check Valve, CF8C, 12*16 IN, CL900, Flanged
Key Specifications / Features
As a leading Y Pattern Piston Check Valve Factory in China, we deliver high-performance pressure seal valves designed for demanding industrial applications. This model features an ASTM A351 CF8C body and ASTM A182 F321 bonnet, ensuring excellent corrosion resistance and durability under high-pressure conditions. With a 12 Inch × 16 Inch size and Class 900 LB / PN150 rating, it is engineered for reliable flow control and backflow prevention. The flanged end connection ensures secure installation, making it ideal for power plants, oil & gas, and chemical industries requiring long-term stability and safety.
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Detail Information
Product Name: Y-Type Piston Check Valve
Type: Y-Type Piston Check Valve, Pressure Seal
Size: 12 Inch * 16 Inch, DN300*DN400
Pressure Rating: Class 900 LB, PN150
Body Material: ASTM A351 CF8C
Bonnet Material: ASTM A182 F321
Disc Material: ASTM A182 F321 + STL
Gasket Material: SS 304 + GRP
End Connection: Flanged
Type: Y-Type Piston Check Valve, Pressure Seal
Size: 12 Inch * 16 Inch, DN300*DN400
Pressure Rating: Class 900 LB, PN150
Body Material: ASTM A351 CF8C
Bonnet Material: ASTM A182 F321
Disc Material: ASTM A182 F321 + STL
Gasket Material: SS 304 + GRP
End Connection: Flanged
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FAQs
OS&Y stands for Outside Screw and Yoke. This design places the threaded stem outside the valve body, with the yoke supporting the stem. It allows users to visually verify whether the valve is open or closed by observing the stem’s position.
OS&Y gate valves are commonly used in fire protection systems, including sprinklers, hydrants, and standpipes, due to their reliability and clear open/close indication.
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Source: https://www.landeevalve.com/y-pattern-piston-check-valve-cf8c-12-16-in-cl900-flanged.html