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3 year warranty


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Woodward ProAct/ProAct Plus Series model 8235-366 is another P-Series II model, this model requires a bracket and attaching hardware to account for weight. The weight of the 8235-366 model is approximately 36.1 pounds. Be sure that the bracket and hardware account for both weight and center of gravity.



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  • Part Number: 8235-366
  • SKU: 8235366WO
  • Manufacturer: Woodward
  • Series: ProAct and ProAct Plus Driver and Actuator

8235-366 Technical Specifications

Absolute Max Working Pressure 5.2 BAR.A
Actuator P-Series II ITB
Flow Medium Temperature Range -40 to +85 °C
Location of CG from Valve Bore Centerline 139 mm or 5.5 inches
Manufacturer Woodward Inc
Nominal Diameter 120 mm
Nominal Piping Size (DN) 120
O-Rngs for Grooves on Flanges Parker 2-255
Operating Temperature Range -40 to 185°F
Weight 16.4 kg

Product Description

The 8235-366 model was produced by Woodward Inc out of Fort Collins, Colorado as part of the ProAct and ProAct Plus Actuator and Drivers. This model is a P-Series II ITB model. This model allows for a nominal travel rotation of seventy-five degrees. This model was designed to have a nominal piping size valve of 120. When determining what valve size is needed there is a specific equation needed, this equation can be found at the top of page two in the 26265 manual from Woodward. Alongside the piping size, there is a specific flow coefficient needed as well, this information can be found in figure 1-1 also located on page two. 

Model 8235-366 and its P-Series ITB II model are mounted on the valve flange. When being mounted please make sure that attaching hardware as well as the bracket is capable of handling the weight of the throttle assembly as well as withstand the vibration associated with engine mounting. 

The best manuals to use when operating the 8235-366 model are the 26265 PISC and P-Series 85/95/105/120/135 mm ITB and the P-Series Position Controller manual 26578, unfortunately, the 26578 manual is difficult to find so the 26265 manual is the only manual that can be used when operating this model. 

If your model obtains any damage while either unpacking or during installation please ensure that it will not affect the performance of the device, if this is the case please contact our sales team through email at to receive a repair quote. 

Reviews For 8235-366

Internal Review

The 8235-366 model requires a nominal voltage of 24 VDC when operating, this voltage ensures no errors occur when being operated including shocks. - AX Control Tech Team

Repair Services For 8235-366

Type Lead Time Price Action
Repair Service 1-2 weeks $1040

Our highly skilled technicians can repair your 8235-366. 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
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