MOOG D137-001-005 Direct Drive Servo Valve
- Product Code: D137-001-005
- Availability: In Stock
MOOG D137-001-005
Direct Drive Servo Valve - Intermediate Technical Document
Basic Specifications
Model Number:
D137-001-005
Manufacturer:
MOOG Inc.
Product Type:
Direct Drive Hydraulic Servo Valve (DDV)
Maximum Supply Pressure:
310 bar (4500 psi)
Electrical Input:
4-20 mA / 0-10 VDC (Configurable)
Operating Temperature:
-30°C to +90°C (-22°F to +194°F)
Flow Rate (Rated):
15 L/min (4.0 US gal/min) at 70 bar (1000 psi)
Dynamic Response:
< 8 ms (90% Full Stroke)
Power Consumption:
24 VDC, Max 5 W
Fluid Compatibility:
Mineral Oil, Phosphate Ester (Skydrol)
Product Description
The MOOG D137-001-005 direct drive servo valve (DDV) eliminates the need for a pilot stage, utilizing a high-performance torque motor
to directly actuate the main spool. This design delivers superior reliability, reduced maintenance requirements and enhanced contamination
tolerance compared to traditional 2-stage servo valves. Ideal for industrial automation, mobile hydraulics and aerospace ground support
applications, it provides precise flow and pressure control with excellent repeatability and low hysteresis. The valve's compact footprint
and robust construction make it suitable for space-constrained and harsh operating environments.
Important Notes
1. This document serves as intermediate technical reference only and does not supersede the official MOOG D137-001-005 product manual.
2. Installation, commissioning and maintenance must adhere to MOOG's published technical specifications and safety protocols.
3. Hydraulic fluid cleanliness must meet ISO 4406 Class 14/11/08 to maintain valve performance and service life.
4. Calibration should be performed using MOOG-approved test equipment and procedures.
5. Contact MOOG technical support for application engineering assistance or troubleshooting guidance.
2. Installation, commissioning and maintenance must adhere to MOOG's published technical specifications and safety protocols.
3. Hydraulic fluid cleanliness must meet ISO 4406 Class 14/11/08 to maintain valve performance and service life.
4. Calibration should be performed using MOOG-approved test equipment and procedures.
5. Contact MOOG technical support for application engineering assistance or troubleshooting guidance.