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3 year warranty


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Woodward P-Series II model 8235-370 is a 95 mm nominal piping size unit produced by Woodward as part of their ProAct/ProAct Plus Actuator and Driver Series. This model is not an Integrated Throttle Body nor does it have Integrated Speed Control.



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  • Part Number: 8235-370
  • SKU: 8235370WO
  • Manufacturer: Woodward
  • Series: ProAct and ProAct Plus Driver and Actuator

8235-370 Technical Specifications

Actuator Model P-Series II
Approx. Location of CG from Valve Bore Centerline 6.1 inches
Flow Medium Max Temperature 85 °C
Nominal Diameter 120 mm (4.7 inches)
Nominal Piping Size (DN) 95 mm
O-Rngs for Grooves on Flanges Parker 2-244
Operating Temperature Range -40 to +85 °C
Shock Qualification 40 G
Weight 32 lbs. (14.5 kg)

Product Description

Woodward ProAct/ProAct Plus Actuator and Driver series model 8235-370 is a P-Series II controller. When operating this model it will operate at an absolute maximum working pressure of 5.2 BAR.A. This model does not have an Integrated Throttle Body (ITB) or Integrated Speed Control (ISC) but is still mechanically the same as those that do. When operating the unit please make sure that the model is not reaching the maximum temperature, if the maximum temperature is reached then it risks an explosion occurring. 

There are some errors that can occur when operating the 8235-370 model such as governor system faults. Errors regarding the governor system faults typically occur during installation, it is wise to carefully check all of the wiring connections, power supplies, and actuators before performing any types of adjustments. The throttle valve also has the potential to cause control problems if the valve was not removed during installation. Pressure regulators, ignition conditions, fuel supplies, and carburetors can present problems, which could potentially look like governor problems. 

Another potential hazard with the 8235-370 is the temperature, sometimes the temperature can become too hot or too cold, so it is wise to use protective gear when handling the products in these types of situations. This model is not widely available on the market anymore as it is no longer being produced by Woodward, we at AX Control can do our best to find this model for you. We can also potentially repair this model for you, for quotes on purchasing this model as well as repair quotes please contact us at (919) 372-8413 or by email at

Reviews For 8235-370

Internal Review

Woodward model 8235-370 has the ability to potentially get too hot or too cold, both of these can cause potential hazards and are extremely dangerous. Please use protective gear when operating this model to ensure no severe injuries occur. - AX Control Tech Team

Repair Services For 8235-370

Type Lead Time Price Action
Repair Service 1-2 weeks $892

Our highly skilled technicians can repair your 8235-370. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

  • 48-72hr Rush Repair
  • Detailed Repair Reports
  • AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.
All PLCs, HMIs, and Turbine Control Boards: 3 Years
All AC/DC and Servo Drives: 2 Years
All Motors: 1 Year
Learn More