MOOG 031 Series Servo Valve Replacement: RTJS3231

• 2-stage flow control Mechanical Feedback Servo Valve
• Low friction double nozzle pilot stage for high resolution and low hysteresis
• Rugged construction designed for extreme conditions (High shock, vibration or pressure)
• Ultra-Compact, light weight package
• High response for improved control capability
• Stainless steel body and integrated torque motor in an environmentally sealed compartment

Application

• Industrial Automation: Used for machine tool spindle positioning, precision injection molding control of injection molding machines, and slide movement adjustment of stamping machines, ensuring machining accuracy and production stability.
• Aerospace Field: Adapted to aircraft hydraulic actuation systems, such as flap and landing gear control, as well as thrust and attitude adjustment of aero-engine test benches.
• Energy Equipment: Applied to gas turbine fuel regulation and wind turbine pitch control, helping energy equipment operate efficiently and stably.
• Testing and Simulation: Realizes precise force, displacement, and speed simulation and control in hydraulic test benches and structural mechanics simulation equipment.
• Heavy Machinery: Used for precise motion control of construction machinery (e.g., fine-tuning of excavator hydraulic arms) and adjustment of marine steering gear and propulsion systems.

MOOG Servo Valve Equivalent/Replacement