•Working pressure: 2000PSI~15000PSI
•Nominal diameter: 1-13/16”~ 7-1/16” (46mm~180mm)
•Temperature rating: -46°C~121°C (LU Grade)
•Material class: AA,BB,CC,DD,EE,FF,HH
•Product specification level: PSL1~4
•Performance level: PR1~2
•Working medium: Petroleum, Natural gas, Slurry, Including H2S, CO2 gas
• The valve switch on or opening is driven by wheel gear or turbine worm structure, in order to reducing the switch torque.
• Rising stem with tail rod design, to make the opening torque small, and clearing showing the valve opening status.
• Suitable for high pressure.
• Metal to metal sealing design on valve body and bonnet.
• Stem sealing can be realized by self expansion from pressure. (Imported components)
• Valve seat, body, stem can be triple sealed. (Imported components)