Moog Valve & Drive Repair Services
We specialize in professional repair and testing of Moog servo valves, proportional valves, and integrated electronics. Extend lifespan, reduce downtime, and restore peak system performance.
Moog Valve Series We Support
Servo Valve Series
- 60 / 61 / 62 / 63 Series
- 641, 72, 73, 74, 743, 760, 761, 773, 78, 79
- D633, D634, D638, D639, D661, D664, D727
- D760, D765, D769, D770, D791, D792, D816
- D820, D920, D936, D937, D941–D945
Proportional Valve Series
- D630–D637, D640, D650–D656
- D659–D663, D670–D675
- D680–D685, D691
Legacy Valve Series
- D01, D02, D05, D07, D10
- D051–D064, D128, D137
- D1515, D930, D933, D926, D927, D956
- G040, G122, G123, G2141
Moog J Series Valves
- J061, J062, J076, J077
- J631, J634
Moog Valve Electronics & Drivers
We service a wide range of Moog electronics, including amplifier boards, servo controllers, and driver modules integrated with proportional or servo valves. Each unit is tested, repaired, and verified to meet operational standards before return. Legacy and current models are supported.
Moog Drive & Amplifier Models
- DBA Series
- D136-001, D136-002
- 72-100, 72-101, 72-102
- 72-106, 72-110, 72-120
- 72-130, 72-131, 72-132
Common Services
- Diagnostics and failure analysis
- Board-level component replacement
- Firmware updates (where applicable)
- Connector and cable repair
- In-house bench testing and simulation
What We Do
Failure Analysis
We identify the root cause of performance issues by inspecting mechanical components and electronic subsystems.
Electronics Testing
Our in-house tools verify the condition of internal electronics and driver circuits to ensure correct function.
Rebuilding & Restoration
Units are cleaned, resealed, and rebuilt with high-tolerance parts before undergoing calibration and flow testing.
Preventive Services
We offer preventive maintenance, driver upgrades, and electronics refresh for long-term reliability.
What We Do
Full Diagnostics & Failure Analysis
We identify root causes behind failures through mechanical inspection and electrical testing.
Servo Valve Repair & Rebuilds
We restore Moog servo valves, replacing worn components and ensuring reliable control response.
Proportional Valve Tuning
Rebuilds include flow testing and calibration to support precise proportional control.
Electronics Testing & Restoration
We test and update internal electronics, restoring signal integrity and board-level functionality.
Legacy Support
Support available for older and discontinued Moog models — even those no longer serviced by the OEM.
Rush Services Available
24-hour emergency turnaround available on request for critical systems and urgent repairs.
Featured Moog Products
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38422 Webb Dr
Westland, MI 48185
CAGE/NCAGE Code: 59HS8
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