1500LB 摆动式止回阀
1500LB 摆动式止回阀
产品概览 | 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. |
主要功能 | 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. 遵守规定：Meets API 594, ASME B16.34, and NACE MR0175 standards for high-pressure and sour service applications. |
运行优势 | High Reliability: Designed for critical applications with High temperature and high pressure. Low Maintenance: Self-cleaning disc design reduces wear and extends service life. 多功能性： 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. |
总结
产品参数
| 尺寸范围 | ½" to 24" (DN15 to DN600) |
| 压力等级 | Class 1500 (ASME B16.34) |
| 温度范围 | -29°C to 425°C (-20°F to 800°F) |
| 车身材料 | Carbon Steel (WCB), Stainless Steel (CF8M), Alloy Steel (WC6/WC9)，A105 |
| 圆盘材料 | Carbon Steel (WCB), Stainless Steel (CF8M), Alloy Steel (WC6/WC9)，A105 |
| 座椅材料 | Metal-to-Metal or Graphite for high-temperature applications |
| 末端连接 | Flanged (RF, RTJ), Butt Weld (BW), or Socket Weld (SW) |
| 标准 | API 594, ASME B16.34, NACE MR0175 |
| 流向 | Horizontal or Vertical (Flow Upwards) |
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