Performance indicesItemUnitIndexSupply pressure PsMPa2~28Rated supply pressure PnMPa21Rated flow Qn()L/min20Rated current InmA10Hysteresis%≤0.2Threshold%0.3Nonlinearity%≤±7.5Unsymmetry%≤±7.5Pressure GAIN%>30Internal leakageL/min≤1.5Null bias%≤±1.5Frequency
responseAmplitude ratio with (-3dB)Hz≥30Phase lag with (-90°)Hz≥50Working temperatureºC-15~100Weightkg≈1.2Overall and installation dimensions
Overall dimensionsInstallation dimensions*Requirement: Flatness less than 0.01mm, roughness below .PABTYF1F2F3F4Gф7.5ф7.5ф7.5ф7.5ф3.5M5M5M5M5ф2x21.512.730.221.540.5040.540.5033y25.915.515.55.190-0.7531.753131.75Comparison between Servo Valve Model and Moog ModelWK ModelMOOGModelSFL218 SeriesMOOG 760/761SeriesSFL218ASeriesMOOG G631SeriesSFL218BSeriesMOOG062 Series (PLASSER)SFL214,216SeriesMOOG 072SeriesSFL212ASeriesMOOG 30 SeriesSFL212/BSeriesMOOG 31 SeriesSFZ141 SeriesMOOG D633SeriesSFZ142 SeriesMOOG D634SeriesSFL317 SeriesMOOG792 SeriesSFL316 SeriesMOOG791 SeriesSFD234 SeriesMOOG D661SeriesCertificate test