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Pneudraulics > Products > Hydraulic Valves
Hydraulic Valves
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PTU Flow Control Valve

Hydraulic Valves

PneuDraulics, Inc. (PDI) is a leading manufacturer and supplier of hydraulic system components for the aerospace industry. PDI offers a wide range of products, including hydraulic control valves such as brake metering valves, thrust reverser valves, and landing gear selector valves. PDI also offers a wide variety of utility valves, including shuttle valves, priority valves, check valves, pressure-reducing valves, pressure-maintaining valves, balanced relief valves, thermal relief valves, and cartridge relief valves, along with other specialized utility valves to meet diverse system requirements. In addition, PDI provides hydraulic fuses and other utility components for line protection, ensuring safety and optimal performance in demanding aerospace environments.

PDI’s aerospace hydraulic valves and utility components are engineered for safety, reliability, and efficiency across a wide range of applications. These components manage and optimize hydraulic system performance, controlling flow and pressure, protecting lines, and maintaining system integrity while preventing failures and damage. All PDI products comply with the latest industry standards and regulations and are rigorously tested and certified to ensure exceptional quality and performance.

PDI’s hydraulic control valves are used worldwide on various airframes, such as Airbus A350, Boeing 747-8, Bombardier CRJ200, and COMAC ARJ21. PDI’s aerospace hydraulic control valves and utility components are trusted by many aerospace customers and partners for their excellence and innovation. If you are looking for hydraulic control valves for your aerospace applications, contact PDI today and get a quote. PDI is your trusted partner for aerospace hydraulic system components.

Category: Hydraulic Valves
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Valve Types

Brake Metering Valves
Brake metering valves port system pressure to the aircraft brakes based on manual handle input for primary and emergency braking. Sets park brake pressure in fully actuated position with minimal leakage.

Fuses
Devices that shut fluid flow off when a hydraulic line fails, thereby protecting essential hydraulic capabilities and reducing the potential for system pressure loss and fire.

Priority Valves
High pressure device that opens flow to a sub-system regardless of downstream pressure. Also referred to as a balanced relief valve, they assure the availability of critical systems.

Shuttle Valves
Hydromechanical devices which allows two hydraulic sources to independently supply downstream hydraulic components. Provides complete separation between the pressure sources for increased system reliability.

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