Saf-T-Gard Hydraulic Actuator

Saf-T-Gard Hydraulic Actuator

Overview

Runsun’s MH Series hydraulic actuators are designed to 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 – the MH Series offers a reliable and robust actuator that can be installed in harsh and remote environments.

  • Fail-Safe Design
  • Rising and Non-Rising Stem Designs
  • Non-Pressurized Actuator Housing
  • Superior Piston Design 
  • Cameron’s Seal Technology 
  • Fixed Drift Adjustment
  • Corrosion-Resistant Materials 
  • Ease of Maintenance
  • Accessories

Specifications

Standard Actuator Data

  • API 6A actuators for use with 1-13/16” through 9-1/16” nominal gate valves

  • API 6A Appendix F, PR-2 qualified

  • -20° F to 250° F (-29° C to 121° C) standard temperature rating (other temperatures available)

  • 3” to 9” standard piston sizes for above referenced valve groups

  • 6000-psi maximum operating pressure

  • Wide range of options and accessories available

 
Standard Bonnet Data

  • Standard stem and bonnet materials API material/temperature class dependent

  • PSL-1, 2, 3, and 4 available

  • Standard bonnet backseat test port provided

  • Standard packing leak indicator port provided