Servo Valve(QDY10)

High valve-core driving force; Steady zero; High sensibility; High resolution; Low hysteresis; Long reliability in service

PerformanceSupply oil pressure(MPa):1.5~28Rated supply oil pressure(MPa):25Rated flow(L/min):100,125,150

Rated current(mA):40,80Hysteresis(%):≤3Threshold(%):≤0.5Non linearity(%):≤±10Asymmetry(%):≤±10Pressure gain(%Ps/1%In):>30Internal leakage(L/min):≤2.5Null bias(%):≤±3Null shift of supply oil pressure(80-110%Ps)(%):≤±3Null shift of return oil pressure(0-20%Ps)(%):≤±2Null shift in temperature(-30~+150C)(%):≤±4Amplitude ratio with(-3dB)(Hz): >35~50Phase lag with(-90°)(Hz): >35~50Work temperature(C):-40~+100Net weight(kg):4

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Servo Valve(QDY10)