Product Details:

MOOG D061-8310 direct drive servo valve is a high-performance hydraulic regulator built for heavy-duty closed-loop hydraulic motion systems. This valve belongs to MOOG D061 series and adopts linear force motor direct drive structure, eliminating the delicate nozzle-flapper pilot stage found in conventional two-stage servo valves. The force motor converts analog electrical command signals directly into linear displacement of the main spool, adjusting hydraulic oil flow rate and direction to precisely control the position, speed and force of hydraulic cylinders and actuators. The internal spool and sleeve assembly is manufactured with ultra-precision machining technology, delivering low hysteresis, high repeatability and stable linear performance. Thanks to the direct drive design, this motion control component features outstanding tolerance to hydraulic fluid contamination and reduces routine maintenance workload.

This anti-pollution hydraulic valve maintains stable working performance under high operating pressure, continuous mechanical vibration and fluctuating ambient temperature. It responds rapidly to incoming control signals and minimizes control deviation, which fits heavy industrial test and forming equipment perfectly. MOOG D061-8310 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.

Although direct drive valves have excellent anti-contamination capability, regular hydraulic oil inspection and filter replacement are still necessary. Hard solid particles suspended in hydraulic fluid will gradually scratch the precision matching surfaces of spool and sleeve, leading to internal leakage and control drift. Every MOOG D061-8310 hydraulic regulator undergoes comprehensive 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: D061-8310

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: Filtered industrial hydraulic oil

Working environment: Industrial site with vibration and temperature variation