MOOG 072-1202-10 Electro-hydraulic servo valve
- Product Code: 072-1202-10
- Availability: In Stock
MOOG
Servo Valve - 072 Series
Part Number: 072-1202-10
1. General Description
The MOOG 072-1202-10 is a high-performance two-stage electro-hydraulic servo valve designed for precision control applications in industrial and aerospace systems.
This servo valve provides accurate and responsive control of hydraulic flow and pressure, delivering exceptional dynamic performance and reliability in demanding operating environments.
It is engineered to meet the strict performance requirements of motion control systems, including industrial machinery, test equipment, and flight simulation systems.
2. Key Specifications
Operating Voltage: ±10 VDC (Signal Input)
Supply Pressure: Up to 310 bar (4500 psi)
Flow Capacity: 20 L/min (5.3 US gpm) at 70 bar (1000 psi) pressure drop
Operating Temperature: -20°C to +80°C (-4°F to +176°F)
Response Time: ≤ 8 ms (10-90% step response)
Hydraulic Fluid: Mineral oil (ISO VG 10-46), phosphate ester fluids
Mounting: Flange mount (ISO 4401-03-02-0-05)
3. Functional Features
- Two-stage design with torque motor and pilot stage for high precision
- Low hysteresis (<1%) for accurate positioning control
- High flow gain and linearity for consistent performance
- Integrated feedback option for closed-loop control applications
- Pressure and temperature compensated for stable operation
- Robust construction for high vibration and shock resistance
- Field-serviceable design for easy maintenance and repair
4. Installation & Operation Notes
Important Safety Instructions:
• Ensure hydraulic system is depressurized before installation or maintenance
• Use clean, filtered hydraulic fluid (ISO 4406 Class 14/11)
• Calibrate valve after installation according to MOOG technical manual
• Protect electrical connections from moisture and contamination
• Follow local safety regulations for hydraulic system installation
Document Revision: 1.0
Date: February 2026
MOOG Inc., East Aurora, NY USA