steel swing check valve
steel swing check valve
Product Overview | The Steel Swing Check Valve is a standard, non-return valve designed to prevent reverse flow in a wide range of industrial and commercial applications. Featuring a swing disc design, this valve ensures reliable sealing with minimal pressure drop, making it a versatile and cost-effective solution for water, steam, gas, and oil systems. Constructed from carbon steel or stainless steel, this valve is durable, corrosion-resistant, and suitable for moderate pressure and temperature conditions. Its simple yet robust design allows for easy installation and maintenance, making it a popular choice for general-purpose flow control. |
Key Features | Swing Disc Design:Hinged disc allows smooth, low-resistance flow in the forward direction and immediate sealing upon flow reversal.Reduces water hammer effects compared to other check valve types. Durable Construction:Body materials: Carbon steel (ASTM A216 WCB) or stainless steel (ASTM A351 CF8M).Internals: Stainless steel trim for corrosion resistance and extended service life. Low Maintenance:Self-cleaning disc design reduces wear and extends service life.Easy to inspect and repair without removing the valve from the pipeline. Versatile Installation:Suitable for horizontal or vertical installation (flow upwards).Available in flanged, threaded, or wafer end connections. Compliance:Meets API 594, ASME B16.34, and ISO 17292 standards for general industrial applications.
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Operational Advantages | Reliable Sealing: Swing disc design ensures zero backflow, even at low pressures. Energy Efficiency: Minimal pressure drop reduces pump energy consumption. Durability: Steel construction ensures long-term performance in moderate conditions. Ease of Maintenance: Simple design allows for quick inspection and repair. |
Operational Advantages | Reliable Sealing: Swing disc design ensures zero backflow, even at low pressures. Energy Efficiency: Minimal pressure drop reduces pump energy consumption. Durability: Steel construction ensures long-term performance in moderate conditions. Ease of Maintenance: Simple design allows for quick inspection and repair. |
Product Parameters
| Size Range | ½" to 24" (DN15 to DN600) |
| Pressure Rating | Class 150 to Class 600 (ASME B16.34) |
| Temperature Range | -29°C to 425°C (-20°F to 800°F) |
| Body Materials | Carbon Steel (WCB), Stainless Steel (CF8M) |
| Disc Material | Stainless Steel (410/316) |
| Seat Material | Metal-to-Metal or PTFE/Graphite for high-temperature applications |
| Connections | Flanged (RF, RTJ), |
| Standards | API 594, ASME B16.34, ISO 17292 |
Working conditions
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