Hydraulic actuators are used in X-Mas tree assemblies to open gate valves by applying hydraulic pressure. As the spiral springs are pushed in actuators in the valve opening process, while the hydraulic pressure is removed from the actuator cylinder, the valve starts to close. The manufactured varieties are actuators with 5” and 7” pistons.

Hydraulic actuators are used in X-Mas tree assemblies to open gate valves by applying hydraulic pressure. As the spiral springs are pushed in actuators in the valve opening process, while the hydraulic pressure is removed from the actuator cylinder, the valve starts to close. The manufactured varieties are actuators with 5” and 7” pistons.

Hydraulic actuators are used in X-Mas tree assemblies to open gate valves by applying hydraulic pressure. As the spiral springs are pushed in actuators in the valve opening process, while the hydraulic pressure is removed from the actuator cylinder, the valve starts to close. The manufactured varieties are actuators with 5” and 7” pistons.