1500LB swing check valve
1500LB swing check valve
Product Overview | The 1500LB Swing Check Valve is a high-pressure, heavy-duty valve designed to prevent reverse flow in critical industrial applications. Rated for Class 1500 (ASME B16.34), this valve is engineered to withstand extreme pressures and temperatures, making it ideal for oil & gas, petrochemical, and power generation industries. Featuring a swing disc design, the valve ensures reliable sealing with minimal pressure drop, while its robust construction provides long-term durability in harsh operating conditions. The valve is available in a variety of materials, including carbon steel, stainless steel, and alloy steel, to meet the demands of different media and environments. |
Key Features | High-Pressure Rating:Designed for Class 1500 (ASME B16.34), suitable for pressures up to 2500 psi (172 bar). Swing Disc Design:Hinged disc allows smooth, low-resistance flow in the forward direction and immediate sealing upon flow reversal. Robust Construction:Body materials: Carbon steel (ASTM A216 WCB), Stainless steel (ASTM A351 CF8M), Alloy steel (ASTM A217 WC6/WC9).Internals: Stainless steel trim for corrosion resistance and extended service life. Compact & Lightweight:Designed for space-constrained installations without compromising performance. Compliance:Meets API 594, ASME B16.34, and NACE MR0175 standards for high-pressure and sour service applications. |
Operational Advantages | High Reliability: Designed for critical applications with High temperature and high pressure. Low Maintenance: Self-cleaning disc design reduces wear and extends service life. Versatility: Suitable for horizontal or vertical installation. Global Compliance: Meets API, ASME, and NACE standards for international projects. |
Why Choose us | Proven Performance: Trusted in high-pressure oil & gas and power generation applications. Custom Solutions: Tailored designs for specific media, pressures, and temperatures. Global Support: Fast delivery, technical assistance, and on-site training for distributors. Certifications: Full traceability with material test certificates and 3.1 mill certificates. |
Product Parameters
| Size Range | ½" to 24" (DN15 to DN600) |
| Pressure Rating | Class 1500 (ASME B16.34) |
| Temperature Range | -29°C to 425°C (-20°F to 800°F) |
| Body Materials | Carbon Steel (WCB), Stainless Steel (CF8M), Alloy Steel (WC6/WC9)，A105 |
| Disc Material | Carbon Steel (WCB), Stainless Steel (CF8M), Alloy Steel (WC6/WC9)，A105 |
| Seat Material | Metal-to-Metal or Graphite for high-temperature applications |
| End Connections | Flanged (RF, RTJ), Butt Weld (BW), or Socket Weld (SW) |
| Standards | API 594, ASME B16.34, NACE MR0175 |
| Flow Direction | Horizontal or Vertical (Flow Upwards) |
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