Mechanical Feedback (MFB) Servo Valve Technology for High Accuracy and Long Life

This product family includes closed loop electro-hydraulic control servo valves that incorporate a mechanical spool position feedback which provides for flow or pressure outputs that are proportional to the electrical input. Accurate control of flow or pressure that delivers high flow or pressure gains as well as quick reversal of flow make this technology the industry standard for position or force control on many machines.
G761, 761 Series
G631 Series
730 Series
743 Series
G77X, 77X, 77xK Series
- Catalog - G771/771, G772/772, G773/773 Series Servo Valves
- Installation Instructions - G77XK Series Servovalves Installation and Operation Instruction
- Installation Instructions - 771, 772, 773 Series Servovalves
- Installation Drawing - 771/G771 Series Servovalves
- Installation Drawing - 771K/G771K Series Servovalves
- Installation Drawing - 772/G772 Series Servovalves
- Installation Drawing - 772K/G772K Series Servovalves
- Installation Drawing - 773/G773 Series Servovalves
- Installation Drawing - 773K/G773K Series Servovalves
760, 760N Series
72 Series
78, 78N Series
- Catalog - 78 Series Servo Valves
- Installation and Operating Instructions - 78N and 76N Series Explosion-proof Valves
- 78K and G78K Intrinsically Safe Servo Valves Installation and Operating Instructions
- Installation Drawing - 78 Series Servovalves
- Installation Drawing - 78N Series Explosion Proof Servovalves
79 Series
Jet Pipe
30 Series
32 Series

This product family includes closed loop electro-hydraulic control servo valves that incorporate a mechanical spool position feedback which provides for flow or pressure outputs that are proportional to the electrical input. Accurate control of flow or pressure that delivers high flow or pressure gains as well as quick reversal of flow make this technology the industry standard for position or force control on many machines.