MOOG 760-814A Servo Valve Inquiry Product

Three Keywords: servo valve,moog servo valve,electro-hydraulic valve

Product Details

MOOG 760-814A is a classic two-stage mechanical feedback electro-hydraulic servo valve belonging to MOOG 760 series, designed for high-precision closed-loop hydraulic control systems. This moog servo valve adopts polarized torque motor and dual-nozzle flapper pilot stage structure, delivering fast dynamic response, ultra-low hysteresis and excellent repeatability during long-term continuous cyclic loading operations. It uses mechanical spool feedback structure to stabilize hydraulic flow output without electronic spool position feedback, maintaining stable control performance under vibration and ambient temperature fluctuation in harsh industrial working environments. A field-replaceable first-stage filter is integrated inside the valve body, which can trap solid particulate contaminants in hydraulic fluid, protect the finely machined internal components of the servo valve and reduce maintenance frequency and system downtime. It accepts analog current command signals, which drive the torque motor to adjust spool opening and convert electrical command signals into proportional hydraulic flow output, so as to precisely control the displacement, speed and loading force of hydraulic actuators. The valve body is precision machined from high-strength alloy steel with anti-corrosion surface treatment, compatible with mineral oil and fire-resistant hydraulic fluid. This electro-hydraulic valve supports 3-way and 4-way hydraulic circuit applications, widely used in material fatigue test benches, aerospace structural loading test systems, automotive component durability test equipment and hydraulic simulation platforms. It can cooperate with MOOG digital servo controllers to build complete multi-axis synchronous electro-hydraulic closed-loop control systems for industrial loading and motion control projects.

Brand: MOOG

Model: 760-814A

Series: 760 Series

Product Type: Two-stage Mechanical Feedback Electro-hydraulic Servo Valve

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

Feedback Type: Mechanical spool feedback

Control Signal: Analog current signal

Max Working Pressure: 210 bar (3000 psi)

Built-in Component: Field replaceable first stage filter

Fluid Medium: Mineral oil, fire-resistant hydraulic fluid

Application: Aerospace loading test,material fatigue test bench,automotive component test