Spot in stock servo valve G761-3033B supplied by Dongfang yoyik

Date:2019/6/10 16:51:44 Visits: Author:Dongfang YOYIK Engineering Co; Ltd,

Spot in stock servo valve G761-3033B supplied by Dongfang yoyik

The servo valve G761-3033B is used as a three-way and four-way throttle type flow control valve for better control performance when used with a four-way valve. This series of valves is a high performance two-stage electro-hydraulic servovalve rated at 4L/min to 63L/min at a rated pressure drop of 7Mpa. The pilot stage of the valve is a symmetrical two-nozzle flapper valve driven by a dry double air gap force motor; the output stage is a four-way spool valve. The spool position is mechanically fed back by a cantilever spring rod. The valve series is single, sturdy, reliable, and has a long service life. These valves are suitable for position, speed, force (or pressure) servo control systems with high dynamic response.

Features:

1. Adopting the new Servo Jet pilot stage to improve the dynamic characteristics of the whole valve;

2. The flow passage design of the large flow valve greatly increases the rated flow of the valve;

3. The position of the main spool is electrically feedback using a displacement sensor;

4. Built-in electronic amplifier performs closed-loop control on spool displacement;

5. Fail-Safe function to ensure that the machine is in a safe position in the event of an unexpected power failure;

6. Fast dynamic response, high control accuracy, long service life, etc.

 

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DFCL-2019-6-10-A