MOOG G761-3600B Two-stage Mechanical Feedback Servo Valve

Product Description

Part No.: MOOG G761-3600B Brand: MOOG Description: G761 Series Two-stage Mechanical Feedback Nozzle-Flapper Electro-Hydraulic Servo Valve This valve belongs to Moog classic high-performance G761 servo valve family. It adopts two-stage design with mechanical feedback (MFB). The pilot stage is nozzle-flapper torque motor construction, featuring high resolution, low hysteresis and fast dynamic response. It receives analog current command signal and delivers hydraulic flow proportional to input signal for closed-loop control of position, velocity, pressure and force. Robust valve body with good contamination tolerance. It is widely matched with electro-hydraulic actuators and serves as critical precision spare part for gas turbines, steam turbines, material test machines and simulation test benches. Available supply: new original, overhauled & rebuilt units with calibration report.

Specifications

• Brand: MOOG
• Part Number: G761-3600B
• Series: G761 Two-stage Mechanical Feedback Servo Valve
• Construction: Two-stage, nozzle-flapper pilot stage, Mechanical Feedback (MFB)
• Valve Type: 4-way flow control servo valve
• Rated Input Signal: ±40mA
• Max Working Pressure: 315 bar (aluminum body) / 350 bar (steel body)
• Mounting Standard: ISO 10372-04
• Performance: Fast dynamic response, low hysteresis, high repeatability
• Working Fluid: Anti-wear hydraulic oil, phosphate ester fire-resistant fluid (upon selection)
• Alias: Electro-hydraulic servo valve, turbine fuel servo valve

Application

1. Closed-loop flow and position regulation for fuel & inlet guide vane actuators of gas turbines and steam turbines;
2. Precision motion control for material test machines, fatigue testers, vibration shakers and flight simulators;
3. Force & position servo control for metallurgical rolling mills, die-casting and hydraulic forming equipment;
4. Unit maintenance, spare replacement and hydraulic servo system retrofit in power plants and oil & gas facilities;
5. Build complete electro-hydraulic closed-loop system together with servo controllers and LVDT displacement sensors.

Similar Series Models (G761 Servo Valves)

• G761-3001B
• G761-3002B
• G761-3003B
• G761-3004B
• G761-3005B
• G761-3601B