Pressure Seal Swing Check Valves, BS 1868, WCB, 6 IN, CL1500

Name: Pressure Seal Swing Check Valves, BS 1868, WCB, 6 IN, CL1500
SKU: KV-20250303-PSCV-01
Availability: InStock
Rating: 5 (1 reviews)

Key Specifications / Features

The Pressure Seal Swing Check Valve, supplied to BS 1868 and API 6D standards, features a carbon steel ASTM A216 WCB body, ensuring strength and resistance to wear. With a 6-inch size (DN150) and a pressure rating of Class 1500 LB, PN250, this valve is designed for high-pressure applications. It comes with RTJ flanged ends for secure, leak-proof connections, making it ideal for controlling backflow in critical systems.

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Detail Information

Product Name: ASTM A216 WCB Check Valve, Pressure Seal
Type: Swing Check Valve
Design Standard: BS 1868, API 6D
Body Material: ASTM A216 WCB
Size: 6 Inch, DN150
Pressure: Class 1500 LB, PN250
End Connection: RTJ Flanged

Pressure Sealed Check Valves are designed for high-pressure, high-temperature applications across various fluids, except in cases where severe coking is a concern. Their robust design and material selection make them ideal for use in steam-generation stations, industrial chemical plants, and thermal power plants. These valves are available in both Cast Steel and Forged Steel body designs, providing flexibility to meet diverse application needs. Pressure Sealed Check Valves ensure optimal flow passage and sealing capabilities, resulting in significant weight savings, easy installation, and in-line maintenance. Their compact structure and low emission service further enhance their efficiency and reliability.

Technical Specifications

» Nominal Diameter: NPS 2-24 Inch (DN50-DN600)
» Design Pressure: Class 600-2500 LB (PN110-PN420)
» Material Options: ASTM A216 WCB, WCC, A217 WC6, WC9, C5, C12A, A352 LCB, LCC, A351 CF8, CF8M, CF3, CF3M, CF8C
» End Connections: BW, RF, RTJ (meeting international standards)
» Design & Manufacture: BS 1868, API 6D, DIN 3352
» Face-to-Face (End-to-End): ANSI B16.10, EN 558 series
» Flanged Connections: ASME B16.5, ASME B16.47, EN 1092 series
» Butt Welded End: ANSI B16.25
» Test & Inspection: API 598, ISO 5208, EN 12266-1
» Temperature Range: -29°C to 595°C
» Medium Compatibility: Water, gas, oil, etc.

Product Features

» Preventing backflow: The cast steel swing check valve ensures backflow is prevented by allowing flow in a straight line through the valve, resulting in minimal pressure drop. The disc swings open when media flows, and back pressure keeps the disc in the closed position.
» Installation flexibility: The valve can be installed in either horizontal or vertical lines, but it must be oriented according to the flow direction indicated by the arrow on the body.
» Customizable accessories: A variety of accessories, including bypasses, locking devices, counterweights, and more, are available to meet specific customer requirements.