Model: M81
Rotork Fairchild Model 81 is a high flow two stage precision pressure regulator designed for applications that require high performance, low droop and accurate process control. The Model 81 combines a pilot control system with a basic force balance system to provide accurate output pressure regulation for both highly sensitive instrumentation and control circuits and in equipment requiring high flow with precise control.
| Ambient Temperature (°C) | -40 to 93 |
| Minimum Supply Pressure (psig) | 20 |