Shafer Model Rotary Piston Operator -- RPS-100
from Emerson Process Management, Valve Automation

Economical operation of medium sized quarter-turn valves. Actuator power pressures in the range of 400 psi to 1,650 psi. (27.6 to 113.8 bars) will yield the best value with Rotary Piston actuators. [See More]

  • Control Signal Input: Pressure (optional feature)
  • Actuator Torque: ? to 100000
  • Valve Motion: Rotary
  • Full Range of Rotary Motion: 90°