Actuators

Control Valves

Becker Rotary Piston Double Acting Actuators

Becker ActuatorBecker LogoThe RPDA Rotary Piston Double Acting Actuator is designed for heavy duty control applications the require optimum performance. The RPDA is typically utilized when applications require a “lock last” failure mode. The RPDA incorporates a “crank-arm” mechanism specifically designed for the rigors of throttling control valve applica- tions. The RPDA can accept high pressure power supply gas up to 500 psig (3447 kPa) enabling the use of smaller actuators or Becker’s exclusive Bleed to Pressure System (BPS) feature.

Features

  • Bleed to Pressure System Can Eliminate Bleed Gas Emissions
  • RPDA Actuator can retrofit to almost any valve in your pipeline
  • Bleed to Pressure System Can Eliminate Bleed Gas Emissions
  • High Pressure RPDA Actuator accepts high-pressure natural gas up to 500 psig.
  • Upright actuator design promotes longer actuator piston seal life, saves space
  • The RPDA Rotary Piston Double Acting Actuator is designed to be maintenance free!
  • All RPDA actuators come equipped with a precision linear scale that indicates valve position in ten (10) degree increments.
  • Crank arm design actuators are specifically suited for control valve applications
  • RPDA Actuators may be mounted in any installation orientation
Rotary Piston Double Acting Actuators – Data Sheet