Yconnect Title: MOOG D061-8312 direct drive servo valve hydraulic regulator Inquiry Product

Three Keywords: force motor operated valve,anti-contamination hydraulic part,motion control valve

Product Details:

MOOG D061-8312 direct drive servo valve is a high-performance hydraulic regulator belonging to MOOG D061 series, designed for stable closed-loop hydraulic motion control. This valve adopts linear force motor direct drive structure, eliminating the fragile nozzle-flapper pilot stage of traditional two-stage servo valves. The force motor converts analog electrical command signals directly into linear displacement of the main spool, adjusting the flow rate and direction of hydraulic oil to precisely control the position, speed and force of hydraulic cylinders and actuators. Ultra-precision grinding is applied to the internal spool and sleeve assembly, achieving low hysteresis, high linearity and repeatable dynamic performance. Thanks to the direct drive design, this motion control valve has excellent tolerance to hydraulic fluid contamination and lowers the frequency of overhaul work.

This anti-contamination hydraulic part maintains stable control performance under high working pressure, continuous mechanical vibration and fluctuating ambient temperature. It responds rapidly to control signal changes and minimizes control deviation, meeting the precision requirements of heavy-duty industrial equipment. MOOG D061-8312 direct drive servo valve is widely used in static and dynamic material fatigue testing machines, aerospace hydraulic simulation test benches, heavy metal forming presses, metallurgical rolling production lines and automated hydraulic manufacturing systems.

Even though direct drive valves have strong anti-pollution performance, regular hydraulic oil inspection and filter replacement are still required. Fine solid particles in hydraulic fluid will scratch the precision matching surfaces of spool and sleeve, leading to internal leakage and control drift. Every MOOG D061-8312 hydraulic regulator undergoes complete factory performance tests before shipment, including flow characteristic curve test, frequency response test and internal leakage inspection. Strict quality control ensures stable and repeatable precision for closed-loop hydraulic control applications.

Specifications:

Brand: MOOG

Model: D061-8312

Product category: Direct drive electro-hydraulic servo valve

Drive principle: Linear force motor direct spool drive

Feature: High contamination resistance, low hysteresis, high repeatability, low maintenance requirement

Application: Industrial closed-loop hydraulic system, material test machine, metal forming press, aerospace test bench

Working medium: Fully filtered industrial hydraulic oil

Working environment: Industrial site with vibration and temperature variation