MOOG G771K287A Servo Valve
The MOOG G771K287A Servo Valve is part of the MOOG G771 Series of high-performance electrohydraulic servo valves. It is designed for demanding hydraulic control applications where precise and dynamic flow control is required.
For customers searching for the legacy MOOG G771K201A or MOOG G771K241A, the G771K287A can be used as the replacement reference for these models.
Replacement Reference:
G771K201A → G771K287A
G771K241A → G771K287A
Because servo valve configurations can vary, the complete model number, nameplate information and application requirements should be checked before ordering.
MOOG G771 Series Features
The MOOG G771 Series is a two-stage Mechanical Feedback (MFB) servo-valve family designed for high-performance electrohydraulic control applications.
Key series characteristics include:
- Two-stage electrohydraulic servo valve
- Mechanical Feedback (MFB) design
- High dynamic response
- High resolution
- Low hysteresis
- High spool driving forces
- Compact and rugged construction
- Precise hydraulic flow control
G771K201A / G771K241A Replacement
For equipment currently using MOOG G771K201A or MOOG G771K241A, the replacement reference is:
| Legacy Model | Replacement Model |
|---|---|
| MOOG G771K201A | MOOG G771K287A |
| MOOG G771K241A | MOOG G771K287A |
Before ordering a replacement, confirm the complete model code and specifications of the existing servo valve.
Customers can send YULI Automation the model number and a clear nameplate photo for product identification and quotation.
Typical Applications
MOOG G771 Series servo valves are suitable for electrohydraulic systems requiring precise control of:
- Position
- Speed
- Pressure
- Force
- Hydraulic flow
Typical applications can include industrial machinery, hydraulic equipment, test systems, power-generation equipment and other precision motion-control systems.
Why Choose YULI Automation?
YULI Automation supplies industrial automation and hydraulic control products to customers worldwide.
For MOOG G771K287A, G771K201A or G771K241A inquiries, send us your complete model number, quantity and nameplate photo for model confirmation, availability and quotation.
Contact us to request a quote for MOOG G771K287A Servo Valve.




