ASTM A182 F316 Piston Check Valve, API 602, 1/2 Inch, 800 LB

Name: ASTM A182 F316 Piston Check Valve, API 602, 1/2 Inch, 800 LB
SKU: KV-20250124-FSCV-02
Availability: InStock
Rating: 5 (1 reviews)

Key Specifications / Features

The ASTM A182 F316 Piston Check Valve, designed in accordance with API 602 and ASME B16.34 standards, features a forged stainless steel body for enhanced corrosion resistance and durability. This 1/2-inch valve is rated for Class 800 LB pressure and is equipped with a bolted bonnet for secure sealing. With FNPT threaded ends, it ensures reliable backflow prevention and efficient fluid control in high-pressure systems.

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Detail Information

Product Name: Bolted Bonnet Piston Check Valve
Design Standard: API 602, ASME B16.34
Body Material: ASTM A182 F316
Size: 1/2 Inch, DN15
Pressure: Class 800 LB, PN130
End Connection: FNPT

Forged Steel Check Valves are designed and manufactured strictly in accordance with international standards such as API 602 and ASME B16.34, or their equivalents. These valves are engineered to minimize flow resistance and pressure drop, ensuring optimal performance. They are specifically designed for horizontal installation. Key features include:
» Lapped and Screwed Seat Ring: Ensures a tight shut-off and long-lasting service.
» Precision-Engineered Disc: The valve disc is perfectly designed, accurately machined, and guided to achieve efficient automatic shut-off at zero pressure.
» Compact Structure: Features a compact design and low-emission service, making it suitable for both swing and piston constructions.

Technical Specifications

» Size Range: 1/2-2 Inch for forged items (DN15-DN50)
» Design Pressure: Class 150-2500 LB (PN10-PN420)
» Materials: Forged Carbon Steel, Alloy Steel, Stainless Steel, Duplex Steel(ASTM A105N, A350 LF2, A182 F11, F22, F304, F304L, F316, F316L)
» Trim Materials: 13% Cr, ASTM A182 F11, F22, SS 304, SS 304L, SS 316, SS 316L, and other special materials
» End Connections: SW, FNPT, BW, RF, RTJ, Grooved
» Design and Manufacture: ASME B16.34, API 602
» Face-to-Face (End-to-End): ANSI B16.10
» Flanged Connection: ANSI B16.5
» Test and Inspection: API 598, API 6D
» Butt-Welded End: ANSI B16.5
» Threaded Ends: ASME B1.20.1
» Socket-Weld Ends: ASME B16.11
» Temperature Range: -29°C to 595°C
» Medium: Water, gas, oil, etc.

Product Features

» Water Hammer Protection: During the flow of liquid media, the lifting check valve reduces the occurrence of water hammer, protecting the equipment and pipelines from impact damage.
» Bonnet Options: Available in bolted bonnet and welded bonnet configurations.
» Type Options: Choose from swing type and lift type.
» Port Options: Available in full port or reduced bore designs.