PneuDraulics, Inc. (PDI) designs and manufactures aerospace solenoid operated valves for commercial and military aircraft platforms. These precision-engineered aircraft solenoid valves provide reliable, electrically controlled hydraulic fluid management for mission-critical systems.

As part of PDI’s broader aerospace hydraulic valve portfolio, our solenoid-operated solutions deliver dependable on/off and directional control for landing gear, braking, steering, power transfer, and aircraft isolation functions.

Aerospace Solenoid Valve Designs

PDI offers a wide range of aerospace solenoid valves, including direct-acting and piloted configurations for varying pressure and flow requirements. Our portfolio includes compact 2-position shut-off valves, 3-position 4-way control valves, aerospace multiport valves, and aircraft electrically controlled valves designed for complex hydraulic circuit integration.

Flow capacities range from below 1 GPM to 40 GPM. Valves are available in single- or dual-coil configurations with wiring or connector options, including 28VDC solenoid valve designs commonly used in aircraft electrical systems. Each aircraft solenoid valve is engineered for low leak rates and can be specified as normally open or normally closed, with customizable pressure settings to meet system performance requirements.

PDI also develops skydrol-compatible solenoid valves for aircraft hydraulic systems utilizing phosphate ester-based fluids, ensuring long-term material compatibility and durability. In Addition, also supports red oil-compatible solenoid valve configurations and aerospace electro-mechanical valve applications where electrical actuation and hydraulic control are integrated.

Applications in Aircraft Hydraulic Systems

PDI aerospace solenoid operated valves are integrated into critical aircraft functions, including:

• Aircraft brake selector valve assemblies
• Landing gear control valves
• Nose landing gear isolation valves
• Aircraft isolation reserve valve systems
• Pump unloader valves
• PTU select valves
• Main entry door control valves

Our valves provide precise hydraulic control for braking, landing gear actuation, steering, door systems, and power transfer operations. Each aerospace solenoid valve is engineered to withstand demanding pressure, vibration, and environmental conditions while meeting strict aerospace qualification standards.

Reliability in Aerospace Hydraulic Valve Systems

PDI aerospace solenoid operated valves are trusted worldwide on aircraft platforms including the Bombardier CSeries, COMAC ARJ21, Gulfstream G650, and Learjet 85. Aerospace OEMs rely on PDI for aircraft solenoid valve solutions that deliver consistent performance, durability, and maintainability.

With over 50 years of hydraulic system expertise, PDI provides advanced aerospace solenoid valve designs engineered for safety, efficiency, and long-term operational reliability.

If you are seeking aerospace solenoid operated valves, aircraft brake selector valves, skydrol-compatible solenoid valves, or 28VDC aircraft electrically controlled valves, contact PDI for expert engineering support and custom solutions. PDI is your trusted source for advanced aerospace hydraulic system components.