Product Features:

This is a fail-safe shut-off valve used to control the pressure and flow rate of wellhead fluids. In situations such as downstream well shutdown for maintenance, equipment repair, or oil and gas leaks and fires, it works in conjunction with the oil and gas wellhead safety control system to cut off the downstream fluid, ensuring safe operation during equipment maintenance, repair, and replacement. It can be equipped with thermal shut-off, high and low-pressure shut-off devices, and a valve position indicator. It consists of two parts: an actuator and a valve. The valve can be PA, PFL, or PWM type.

Technical Parameters:

1. Working Pressure: 3000psi~20000psi

2. Nominal Diameter: 2 1/16”~ 7 1/16”

3. Working Temperature: L, N, P, S, T, U, V, X

4. Material Grade: AA~HH

5. Specification Level: PSL1~PSL4

6. Performance Level: PR1~PR2F

7. Working Medium: Petroleum, natural gas, mud, H2S and CO2 containing gases