Company:BMTI PRECISION MECHATRONICS CO.,LTD
Address:No.4 Wangjing Road, Chaoyang District, Beijing, China
Postcode:100102
Tel:+86-10- 64739667
Fax:+86-10- 64739665
Email:gwsales@jcsjm.com
Home » Products » QDY-Ⅲ Series
  • QDY3 Series Servo Valve
  • QDY3 Series Servo Valve QDY3 series electrohydraulic servo valve is a key control part of the electro-hydraulic servo control system, acting on electro-hydraulic conversion and power amplification. The pilot servo valve uses a double-nozzle flapper valve as the pilot level, and furnished with electric feedback for main val...
  • QDY8 Series Servo Valve
  • QDY8 Series Servo Valve QDY8 throttle control servo valve is a key control part of the electro-hydraulic servo control system, acting on electro-hydraulic conversion and power amplification, which performance and reliability will directly affect the performance and reliability of the entire system. To be specific, it can ...
  • QDY18 Series Servo Valve
  • QDY18 Series Servo Valve Our self-developed hydraulic flow control servo valve valve have been widely used in metallurgy, aerospace, shipbuilding, automobile, textile and printing industry. QDY8 series three stage servo valve is a key control part of the electro-hydraulic servo control system, acting on electro-hydraulic c...
Description The QDY-Ⅲ series flow control servo valves are throttle valves for 3-way and preferably 4-way applications. These three stage servo valves are developed for applications that require high flow rates and high performance. These valves are offered with QDY-Ⅱseries pilot valves, which are suitable for electrohydraulic position, speed, pressure or force control systems with nigh dynamic response requirements.

Working Process To be specific, it can receive the electrical signal passed by system directly, and convert it into a load flow or pressure signal which is polarized, proportional and can control the electro-hydraulic servo valve, so that the system will output hydraulic power to drive the corresponding executive bodies. The performance and reliability of servo valve will directly affect the performance and reliability of the entire system, so theflow control servo valve is the core of electro-hydraulic servo-control system.

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