Product Details

MOOG 072-101A is a two-stage mechanical feedback servo valve from MOOG 72 series, widely used for high-precision hydraulic flow control in industrial test and simulation systems. This servo valve adopts dry torque motor design and dual-nozzle flapper pilot stage structure, featuring high resolution, low hysteresis and fast dynamic response. The built-in mechanical feedback mechanism ensures stable spool position control without electronic feedback, delivering consistent performance under continuous cyclic operation. The valve is equipped with a replaceable first-stage filter, which greatly simplifies on-site maintenance and reduces system downtime. It supports multiple optional working pressure ranges up to 5000 psi, and accepts standard analog current control signal to adjust hydraulic flow continuously. This moog servo valve can accurately convert electrical command signals into proportional hydraulic flow output to control the speed, force and displacement of hydraulic actuators. It is commonly applied in material fatigue test benches, flight simulation platforms, automotive component testing equipment, aerospace structural test systems and heavy-duty hydraulic machinery. The valve body is made of high-strength alloy with anti-corrosion surface treatment, adapting to various industrial hydraulic fluid media and harsh working environments. It can be matched with MOOG motion controllers to build a complete electro-hydraulic closed-loop control system for multi-axis synchronous test projects.

Brand: MOOG

Model: 072-101A

Series: 72 Series

Product Type: Two-stage Mechanical Feedback Servo Valve

Structure: Dry torque motor, dual-nozzle flapper pilot stage

Feedback Type: Mechanical feedback

Control Signal: Analog current signal

Max Working Pressure: 5000 psi (345 bar)

Feature: Low hysteresis,high resolution,replaceable first stage filter

Application: Material test bench,flight simulator,aerospace test system