CDY1/2 series is a kind of high response nozzle flapper servo valve. Applied design like air-gap torque motor, centered spring and integrated valve housing makes the valve high frequency, fast response, stable, and high resistibility against attack and shock. High reliability and perfect performance allows the valve to be used in all kinds of electro-hydraulic control systems in aircraft, ship, and vehicles.
Technical Data
Rated Pressure: 21Mpa
Rated Flow: 10~100L/M(per as wish)
Rated Current: 30mA
Symmetry: < 10%
Pressure Gain: 30%
Internal Leakage: < 1.3L/m
Null Bias: < 2%
Null Shift: 2% for supply pressure
2% for return pressure
Resolution: < 1%
Response: 90Hz(-3dB)
Jiujiang Zhongchuan Instrument Co., Ltd(441 Plant) is founded in year 1959, part of CSSC which specializes in producing navigation equipments as autopilot, gyrocompass, 15ppm bilge water alarm and steering engine & electro-hydraulic control servo valve.
We are a large manufacturer, with more than 1000 competent workers and nearly 600 excellent R&D team. Our business also covers nautical products and marine communication equipment as radios, marine sextant, and magnetic compass, etc.
Holding the belief that "quality the first, customer the highest", we are working to be the best supplier you want. Your trust, that's our goal! Your satisfaction, that's our job!
