Watson McDaniel PA Series Air Pilots

The PA Air-Loaded Pressure Pilot is used with the HD Regulator to control steam pressure on steam mains and process equipment. The principal advantage the PA-Air Pilot has over standard spring-loaded pilots is that pressure adjustments to the regulator can be made from a remote location. A regulator that is located in a difficult to reach or inaccessible location can be adjusted by a remote control panel board.

The HD Regulator with the Air Pilot is used for reducing steam pressure on steam mains and process equipment. The “PA” Air Pilot can also be used in conjunction with the PTL and PTR Pneumatic Temperature Controllers for controlling temperature in process applications. The principal advantage of the “PA” Air Pilot over standard spring-loaded pilots is that pressure adjustments to the regulator can be made from a remote location. A regulator placed in a difficult to reach or inaccessible location can be adjusted by a remote control panel board placed in an accessible location.

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PDF Download: PA series Spec Sheet