Hydraulic Actuated Gate Valve

Description

Hydraulically actuated valves are used to automatically close gate valves on wellheads and flowlines in emergency situations. The system consists of hydraulic actuators and gate valves.

Features:
1. The structure is simple, compact and small in size.n2. The transmission is stable and reliable, with buffering and no impact.n3. Different hydraulic oil can be used according to needs, and it can work in the temperature range of -45℃～+120℃. Can be explosion-proof.n4. A large output torque can be obtained, suitable for any specification.n5. The output torque can be adjusted by the constant pressure relief valve, including the adjustment of the opening and closing torque, which can be directly reflected by the hydraulic instrument.n6. Speed adjustment is convenient.n7. When the power is terminated suddenly in an accident, the accumulator can still be used for one or several power operations. This is of special significance for automatic emergency shut-off valves and inlet blow-off valves for long-distance pipelines.