At Aircraft Accessories of Oklahoma, we offer the following Aircraft Valve services and parts:

  • Overhaul
  • Repair
  • Bench Test
  • Exchange

What is an Aircraft Valve?

Valves control the flow of gasses and liquids. They may be pressure or temperature triggered, electrically operated, or manually controlled. Valves are often classified by the shape of their head – flat, mushroom, tulip, or semi-tulip. In aircraft engines, for example, this classification is especially important because different aircraft engines may require different shaped valves for the same function.

An aircraft can have dozens of valves operating within several different systems, including the engine, hydraulic system, and deicing system.

In the aircraft’s engine, for example, two valves are necessary for combustion. Within the cylinder, the intake valve controls the amount of air and fuel flowing. After combustion, the exhaust valve allows hot fumes to safely escape the cylinder.

Types of Valves:

  • Aircraft Ejector Distribution Valves
  • Aircraft Bleed Air Valves
    • Aircraft De-Ice Systems
    • Aircraft Turbo Systems
    • Fuel
    • Hydraulic Fluid
  • Electrically Operated Gate Valves
  • Aircraft Regulator Relief Valves
  • Aircraft Pressure Relief Valves

*We do not service Cabin Pressurization Valves


Aircraft Accessories of Oklahoma handles Aircraft Valves from the following manufacturers:

  • Bendix
  • General Design
  • Goodrich
  • ITT
  • Pesco


Wondering what to expect when you trust Aircraft Accessories with your next aircraft valve project? Our talented team of valve specialists will gladly provide you with a custom quote on request. For general questions, or to request a free quote, call or message us today.

Have Additional Questions on the Aircraft Valve Overhaul Process?

Give us a call or email today – our experienced team is ready to go above and beyond to get you back in the air sooner.
Alan Brothers – Purchasing Manager & Aircraft Valve Expert