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Bettis Gas Hydraulic Scotch Yoke Valve Operator
Bettis Gas Hydraulic Rotary Valve Actuator
High-pressure pipeline scotch yoke valve actuator that automates valves on gas transmission pipelines where there are no pneumatic or hydraulic supply lines available.
Bettis Gas Hydraulic Scotch Yoke Valve Operator


Power Source
Product Type
Scotch Yoke, Hydraulic
This product is only intended for use in large-scale fixed installations excluded from the scope of Directive 2011/65/EU on the restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS 2).
Control Type
Valve Type


  • 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 shutoff and line break
  • Backed by a five-year material and workmanship warranty
  • Converts linear motion to rotary motion, with breakaway torques from 5,000 (565 Nm) to 6,000,000 lbs-in (678,000 Nm)
  • Standard light weight cast aluminum drive cases with optional ductile iron or cast steel cases available


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