Product
Cast Steel Trunnion Mounted Ball Valve
Cast Steel Trunnion Mounted Ball Valve is suitable for long-distance pipelines and general industrial pipelines, and its strength, safety, harsh environmental resistance, etc., suitable for various corrosive and non-corrosive media. The fixed ball valve has small torque, small seat deformation, stable sealing performance and long service life, and is suitable for high-pressure and large-diameter occasions.
Main Parts Material:
Nominal diameter | 2″ – 48″ (DN 50-DN 1200) |
Pressure range | CLASS 150 – CLASS 900 |
Design standard | API6D、ASME B16.34、BS5351、ISO17292、DIN |
Connection ends | RF、RTJ BW、NPT、SW |
Bore | Full Bore, Reduced Bore |
Materials | WCB, WC6, WC9, WCC, CF8, CF3, CF3M, CF8M |
Operation | Manual、Pneumatic、Electric、Gas-liquid interaction etc. |
Temperature | -196℃-540℃ |
Pressure Test | API598 API 6D BS12569 |
Application | Petroleum、Natural gas、Chemical、petrochemical、Power station、Metallurgy、Papermaking etc. |
Features:
- The valve seat adopts spring structure, which has good low-pressure sealing performance.
- Bi-directional sealing characteristic, using the built-in discharge valve, the cavity of the valve body can be discharged outward.
- The valve shaft adopts anti-blowout protection structure, low friction coefficient bearing, etc. It has excellent performance and high reliability.