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Moog D664-4702 Electro-Hydraulic Servo Valve

Technical Specifications:

  • Flow Rate: Up to 200 L/min (depending on pressure drop)
  • Maximum Operating Pressure: 315 bar
  • Frequency Response: 100–200 Hz (-3 dB)
  • Step Response: 5–8 ms
  • Resolution: <0.3%
  • Hysteresis: <2%
  • Signal Range: ±10 mA, ±40 mA, or ±200 mA
  • Mounting Interface: ISO 4401-05-05-0-92

Moog D661Z4727B

  • Product Introduction: As a product of Moog's D661 series pilot-operated servo valves, it combines advanced servo control technology and reliable structural design. It can convert electrical signals into hydraulic signals with high precision, so as to realize the precise control of various hydraulic actuators.

Moog D661Z4754 Pilot-Operated Servo Valve

  • Product Introduction: It is a pilot-operated servo valve of Moog's D661 series, which adopts an optimized valve body design and an improved servo jet pilot valve design. It has excellent dynamic response and control performance, and is suitable for various industrial control systems requiring high precision and high dynamic response.

Moog D634-356E Direct Acting Servo Valve

  • Product Introduction: It is a direct-acting valve (DDV) of Moog's D634 series, with closed-loop position control of the live feedback valve core. It is a throttle-type flow control valve that can be applied to three-way, four-way, and 2 x 2-way valves. It is suitable for electro-hydraulic position, velocity, pressure, or force control systems and other systems requiring high dynamic response.

Moog G772K619A Series Servo Valve

  • Product Introduction: It is a high-performance servo valve of Moog's G772 series, which is newly manufactured and packaged in the original factory, with a 12-month factory warranty. It adopts advanced design and manufacturing technology to provide high-precision and high-reliability control for various industrial systems.

Moog D661-4033 Pilot-Operated Servo Valve

  • Product Introduction: It belongs to Moog's D661 series pilot-operated servo valves, which adopt an optimized valve body design and an improved servo jet pilot valve design. It has excellent performance and is suitable for various industrial control occasions.

Moog D635-101D Hydraulic Servo Valve

  • Product Introduction: As a member of Moog's hydraulic servo valve series, it is designed for directional, velocity, pressure, and force control in hydraulic control systems. It integrates advanced design concepts and manufacturing processes to provide reliable control performance for the system.

Moog D662Z4310K Servo Proportional Valve

  • Product Introduction: It is a high-performance servo proportional valve of Moog, which is widely used in various hydraulic control systems. It can accurately convert electrical signals into hydraulic flow or pressure signals to realize precise control of the system.

Moog G761-3009A Electro-Hydraulic Servo Valve

Technical Specifications:

  • Flow Rate: 38 L/min (at a pressure drop of 70 bar)
  • Maximum Operating Pressure: 315 bar (4500 psi)
  • Frequency Response: 90–180 Hz (±10% signal, -3 dB)
  • Step Response: 6–9 ms (valve spool transitioning from 0 to fully open at 210 bar pilot pressure)
  • Resolution: <0.5%
  • Hysteresis: <3%
  • Signal Range: ±15 mA, ±40 mA, or ±200 mA (configurable)
  • Mounting Interface: ISO 10372-04-04-0-92 (standard for hydraulic systems)
  • Port Configuration: Four-way, three-position throttling for versatile flow control

Moog D661Z2712G High-response Servo Valve

  • Product Introduction: It is a high-response servo valve in Moog's D661 series. It is improved on the basis of the basic model, with a more optimized pilot stage and main stage structure design, which greatly improves the dynamic response performance and control accuracy of the valve. The valve integrates advanced electronic control circuits and sensor components, which can realize real-time monitoring and closed-loop control of the spool position.

Moog D661-4640 Servo and Proportional Control Valve

  • Product Introduction: It belongs to Moog's D661 series of servo and proportional control valves with integrated electronics. It is a throttle valve suitable for two-way, three-way, and four-way applications, and can also be used for five-way applications when used as a proportional flow control valve. The valve is mainly used in electro-hydraulic position, speed, pressure, or force control systems that require high dynamic response, and can convert electrical signals into precise hydraulic control signals to achieve precise control of the system.

Moog D061-601A

  • Product Introduction: It is a hydraulic servo valve with excellent performance launched by Moog. It uses advanced nozzle-flapper pilot stage technology and hydraulic amplification mechanism to convert electrical signals into precise hydraulic flow output. The valve has the characteristics of compact structure, fast response, and high reliability, and can meet the precise control requirements of various industrial systems.