Moog Hydraulics

As a trusted Moog hydraulic components supplier, Yshydraulic specializes in repairing and supplying both remanufactured and new Moog hydraulic components. We provide Moog hydraulic pumps, motors, valves, and servo valves to help you keep your equipment running efficiently. Our goal as your Moog hydraulic components supplier is to deliver reliable support and fast service.

Moog Hydraulic Components Supplier – What We Offer

We ensure your Moog hydraulic systems operate smoothly around the clock. Whether you need new Moog components or prefer to repair your existing Moog pump, valve, motor, or cylinder, our experts are ready to help. All Moog hydraulic repairs—including servo valve repairs—come with a two-year warranty.

Before purchasing a new Moog hydraulic component, we help determine whether your current unit can be repaired. Many Moog hydraulic pumps, motors, and servo valves can be restored for a fraction of the cost of a replacement. We also offer free quotes for new, repaired, or remanufactured Moog hydraulic units.

Moog Hydraulic Servo Valves

Moog hydraulic servo valves provide precise closed-loop control of position, pressure, velocity, and force. Available in single-stage, two-stage, and three-stage designs, these servo valves offer multiple performance ranges to suit diverse hydraulic systems.

Common Moog Servo Valve Models:
30, 31, 60-304, 60A, 60B, 61, 62, 63, 631, 72, 73, 76, 77, 78, 79, 730, 743, 744, 760, 761, 771, 772, 773, 791, A076, D061, D062, D630, E050

Moog Hydraulic Flow-Control Servo Valves

(H3 optimized with keyphrase synonyms)

  • With Fieldbus Interface: Allows parameter setting, activation, and performance monitoring.

  • With Integrated Electronics: Built-in amplifier card for higher accuracy.

  • Without Integrated Electronics: Works with external amplifier cards for flexible control.

Moog Hydraulic Pressure & Flow (p/Q) Control Servo-Proportional Valves

(H3 optimized)

  • D638/D639 Analog Series: No pilot flow needed; excellent dynamics and low current draw.

  • D638/D639 Fieldbus Series: Integrated digital electronics for advanced applications.

Moog Hydraulic Valves With Special Features

Moog produces servo and proportional valves for heavy-duty and hazardous environments, including flameproof and explosion-proof options.

Common Proportional Valve Models:
641, 642, 644, 651, 661, 662, 663, 664, 685Z, D633, D634, D635, D643, D654, D656, D665, D668, D681, D682, D684, D685, D688