ELECTROHYDRAULIC SERVOVALVES

Parker Aerospace designs and manufactures the highly reliable Jet-Pipe®-based electrohydraulic servovalves (EHSVs). Our EHSVs are used to control position, velocity, and force in a variety of hydraulic, fuel systems, and engine control applications for aerospace and derivative markets.

Applications

Parker CSD designs, develops, and manufactures Jet-Pipe based EHSVs for:

• Commercial transports
• Military fighters and transports
• Helicopters
• Unmanned air vehicles
• Launch vehicles
• Missiles
• Maingear and nosewheel steering systems
• Autobrake modules
• Engine control

We also manufacture a line of EHSVs for industrial power generation marketplace that includes FM- and CE-certified:

• Nuclear power applications
• Steam turbine
• Gas turbine

Technical Highlights

Our highly respected Jet-Pipe technology provides unparalleled performance due to:

• Reliability (single inlet first stage)
• Contamination-resistant
• Low sensitivity to vibration and shock
• Stability
• Null bias stability
• Low maintenance
• Servo-controlled second stage
• Wide dynamic range
• Dry torque motor
• Reduced life cycle cost