Dyna-Flo DFRP Rotary Pneumatic Piston Actuator
High-torque double-acting piston actuator for quarter-turn valves.
A high-torque double-acting pneumatic piston actuator for quarter-turn valves, providing throttling or on/off control with a volume tank to hold the fail-safe position.
ACTS is Dyna-Flo Control Valve Services’s sole agent in Egypt, supplying the DFRP Rotary Pneumatic Piston Actuator to oil & gas, petrochemical and power generation plants nationwide from our office in Sheikh Zayed City, Giza. Sizing and selection are handled by our own application engineers, with aftermarket support and technical services once the unit is in service.
- 90° rotation, double-acting
- High torque output
- Requires a volume tank for fail position
| Min Cylinder Pressure | 20 PSIG (1.38 BARG) |
|---|---|
| Valve Shaft | 1/2" to 2-1/2" |
| Torque | Up to ~65,004 lbf-in (sizes 028 to 154) |
| Temperature | -40°F to 180°F (-40°C to 82°C) |
Specifications transcribed from the manufacturer datasheet. Confirm final selection with the product catalog or on request.
Need a DFRP for your project?
Sized, quoted, and answered by an engineer
Send us your requirement and one of our application engineers will follow up, typically within 24 hours.