HP Aluminium Rack & Pinion Actuators

Our HP Rack & Pinion pneumatic actuators are specifically designed for use with quarter-turn valves, sporting a wide torque range that ensures our actuators match the operational characteristics of plug, ball or butterfly valves; or any other device requiring precise and reliable 90º rotary motion.

Product Overview

Our pneumatic actuators are constructed of high quality material and undergo 100% pressure, leak and rotation testing before being dispatched.

The Result

An actuator that will remain fully operational under even the most severe service conditions. Our low-cost, high-quality models provide a reliable and cost-effective means of valve operation, ensuring a longer service life and lower overhead costs.

Features and Benefits

  • ATEX & PED certified and CE marked
  • SIL2 rated
  • Mounting faces according to ISO 5211 and VDI / VDE 3845
  • Air Connections according to VDI / VDE 3845
  • Drive shaft with square ISO 5211 and DIN 3337
  • All models are easily adjusted for both Open & Closed positions, +/-5°
  • All springs are preloaded, to ensure safety when removing end covers
  • Machined shaft and pistons
  • Shaft has an anti blowout ring
  • Double sealing at the top and bottom of the shaft.

Dimensional Data

HP50 to HP200 Dimensions

HP211 Dimensions

HP212 Dimensions

Technical Data

Technical details – HP Pneumatic actuators

Torque Data

Double Acting Torques – HP standard actuators

Spring return Torques – HP50 – HP145S actuators

Spring return Torques – HP160 – HP212S actuators

Operating Manual

HP Series O&M Manual

Knowledge Based Solutions

As industry experts, we offer unrivalled quality and service to our customers. Call us and find out how we can help.

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