Moog Servo Valve with 25mm-45mm Shaft Diameter Electro-hydraulic Control and Hydraulic Oil Fuel for Precision Flow Regulation
Price:
2
MOQ:
1
Delivery Time:
2 weeks
Brand:
MOOG
Product Description
MOOG Electro-Hydraulic Servo Valve Flow Control Hydraulic
Product Models
- D761-2612/D791-5009 H19J0GBEVAL
- D761-2619/D791-4028 H10J0GAEVAL
- D061-8411/D662-4010 J15HOBA4VB1
- D061-8412/D663-4007 J15HOBB4VB1
- G761-3002
Technical Specifications
| Parameter | Value |
|---|---|
| Rated Current | 1A |
| Voltage | 24V/220V |
| Power | 0.1 kW |
| Brand | MOOG |
| Place of Origin | Germany |
| Application | LED touch control |
| Material | PVC, Steel, Copper |
| Rated Frequency | 50 Hz |
| Type | Servo proportional valve |
| Control | Electro hydraulic/Proportional |
Compatible Models
- Original MOOG D633-7205
- Original MOOG D633-7320
- Original MOOG D633-7368
- Original MOOG D633-7369
- Original MOOG D633E714
- Original MOOG D633E714A
- Original MOOG D634-318C
- Original MOOG D634-319C
- Original MOOG D634-341C
- Original MOOG D634-501A
- Original MOOG D634-514A
- Original MOOG D634-E301B
- Original MOOG D634E301B
- Original MOOG D634E319B
- Original MOOG D634E356B
- Original MOOG D634Z510
- Original MOOG D635K2009E
- Original MOOG D638E120
- Original MOOG D638E126
- Original MOOG D641-163A
- Original MOOG D641-194
- Original MOOG D641-219
- Original MOOG D641-351
- Original MOOG D641-363
- Original MOOG D642-284
- Original MOOG D642-308
- Original MOOG D642-505
- Original MOOG D642-515A
- Original MOOG D643-101
- Original MOOG D643-319
- Original MOOG D643-504
- Original MOOG D643-508A
- Original MOOG D644-308
- Original MOOG D644-319
- Original MOOG D644-519
- Original MOOG D645-305
- Original MOOG D645-403
- Original MOOG D648-129
- Original MOOG D651-129
- Original MOOG D651-129B
- Original MOOG D651-129D
- Original MOOG D651-346A
- Original MOOG D651-347B
- Original MOOG D651-413
- Original MOOG D651-413D-4
- Original MOOG D651-416D-4
- Original MOOG D651-461D
- Original MOOG D651-471
- Original MOOG D651-471D
- Original MOOG D653-2709E
- Original MOOG D656Z130
- Original MOOG D661 UNIDENTIFIED
- Original MOOG D661-1062E
- Original MOOG D661-1718
- Original MOOG D661-1962E
- Original MOOG D661-2057
- Original MOOG D661-205A
- Original MOOG D661-318A
- Original MOOG D661-363
- Original MOOG D661-363A
- Original MOOG D661-363D
Frequently Asked Questions
What is an Electrohydraulic Servo Valve?
An electrohydraulic servo valve is a precision component that acts as an interface between the electrical control system and the hydraulic power system. It receives a low-power electrical analog signal and converts it into a proportional, high-power hydraulic output (flow and pressure).
How does a Moog Servo Valve work?
A Moog servo valve typically consists of a polarized electrical torque motor and a two-stage hydraulic amplifier:
- First Stage: The torque motor deflects an armature and a flapper attached to it. This flapper moves between two nozzles, creating variable orifices that control the pressure on either end of the second-stage spool.
- Second Stage: The differential pressure moves the spool, which then controls the flow of hydraulic fluid to the actuator. A feedback spring creates a force that balances the input signal torque, ensuring precise spool positioning proportional to the electrical command.
Installation Requirements
- Filtration: Install a precision filter with a rating of 5 microns or less upstream of the servo valve.
- System Flushing: The entire hydraulic system must be thoroughly flushed before installing the servo valve.
- Mounting: The valve can be mounted in any orientation, ensuring port alignments match the manifold.
- Connections: Use O-ring seal connections and avoid welded fittings.
Troubleshooting Guide
| Symptom | Possible Cause |
|---|---|
| Servovalve does not follow input command | 1. Open coil or coil leads. 2. Clogged inlet filter. |
| Poor response | 1. Clogged inlet orifices or nozzles. 2. Partially clogged filter. 3. "Sticky" spool. |
| No response to electrical signal | Shorted coil assembly. |
| Low flow gain | 1. Incorrect null adjustment. 2. Partially plugged orifice or filter. |
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Company
Quanzhou Yisenneng Hydraulic Electromechanical Equipment Co., Ltd.
Location
Nan'an, Fujian Province, China
Contact Person
liyun