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Rotork HPG Range - Direct High-Pressure Gas Valve Actuator

Brand: Rotork PLC
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The HPG range of pipeline actuators are designed to use pipeline gas as the motive power source. 

They utilize our robust scotch yoke mechanism field proven the world over in all types of fluid power applications.

Manual override is a standard feature of the range. 

Our design incorporates a separate cylinder for hydraulic override to ensure complete separation of high-pressure pipeline gas from the hydraulic fluid. 

The use of an independent override cylinder allows replacement of power cylinder seals without removal of the actuator from the valve and will even allow for manual operation while the power cylinder is disassembled. 

Control configurations are available to meet virtually any operation requirements.
Features
  • Scotch yoke actuators in double-acting configuration
  • Hydraulic manual override standard
  • Speed control in both directions standard
  • Complies with EN60529 (1991) + (A1:2000) for IP67M
  • Actuators certified to IP66M/67M
  • Actuators certified to ATEX 2014/34/EU
  • Actuators certified in accordance with PED 2014/68/EU
  • Torque output to 600,000 Nm (5,000,000 lbf.in)

Specifications

Brand

Actuator Torque

  • Output: 5.300,000 lbsf.in (600,000 Nm)

Actuator Type

  • Scotch Yoke

Approvals & Certifications

  • ATEX 94/9/CE
  • CE
  • IEC - Ex de IIB T4, Explosionproof Class I, Div. 1, Groups C&D

Operating Pressure

  • 145 to 1,500 psig (10 to 105 barg)

Environmental Protection

  • IP66M / 67M

Approvals & Certifications

  • ASME U-Stamp
  • PED 97/23/EC

Features

  • Manual Override

Temperature Range

  • Low: -40° to 140° F (-40° to 60° C)
  • Standard: -20° to 140° F (-29° to 60° C)
  • Super Low: -50° to 104° F (-46° to 40° C)

Documentation

Dimension Data

Manuals

Product Brochures

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