视频 Piston Seal Replacement
Maintenance for MH70 series hydraulic piston actuator.
Hydraulic actuators
The Cameron portfolio of Saf-T-Gard actuators includes the MH70 series hydraulic actuators, which can be used with most manufacturers' gate valves.
Recommended for high-thrust applications required for large-bore and high-pressure valves when there is no gas source or when the well gas is too sour, Saf-T-Gard MH70 actuators are reliable and robust to perform in harsh and remote environments.