High-pressure pipeline scotch yoke valve actuator by Emerson that automates valves on gas transmission pipelines where there are no pneumatic or hydraulic supply lines available.

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Quarter Turn Actuation will help you evaluate, design and engineer the best solution for installation at your pipeline as quickly as possible, even if you have other brands of valves on-site.

Gas Hydraulic Scotch Yoke Valve Actuator Features

  • Controls high pressure natural gas pipelines in remote locations and under severe climatic conditions
  • All models have zero leak pistons and rod seals with materials selected to suit application
  • Many control system options are available including remote control, high/low shut off and line break
  • Backed by a five-year material and workmanship warranty
  • Scotch Yoke design converts linear motion to rotary motion, with breakaway torques from 5,000 (565 Nm) to 6,000,000 lbs-in (678,000 Nm)
  • Standard lightweight cast aluminum drive cases with optional ductile iron or cast steel cases available.

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