Brand: MOOGModel: D634K2007CStructure: Single-stage pilotless direct drive servo valveMounting Standard: ISO4401-05 (NG10)Drive Type: Permanent magnet linear force motorFeedback Mode: Integrated LVDT spool position closed-loop feedbackExplosion-proof Grade: II 2G Ex de IIB+H2 T3 GbProtection Class: IP65Net Weight: Approximately 8.25kg

Maximum working pressure: 350barMax T-port pressure: ≤50bar, 350bar optional with Y portRated flow under 35bar pressure drop: 100L/minNull leakage: 2.5-7L/minApplicable fluid: ISO11158 mineral hydraulic oilFluid viscosity range: 5-400mm²/sOperating fluid temperature: -20℃ ~ 80℃

Supply voltage: 24VDC, working range 18-32VDCMaximum working current: 2.2AControl signal: ±10V, ±10mA, 4-20mAConnector: 6-core plus PE terminalBuilt-in component: Explosion-proof PWM drive module with EMC design

Full stroke step response: ≤20ms-3dB frequency bandwidth: 23-36HzHysteresis: ＜0.12% full scaleResolution: ＜0.04% full scaleTemperature drift: ＜0.9% full scale

Pilotless structure simplifies pipeline layout and reduces internal leakage.Dynamic performance remains stable against system pressure changes.High-precision spool design ensures excellent flow linearity.Real-time LVDT feedback realizes accurate spool positioning control.Spring centering structure provides fail-safe protection during power failure.Authorized explosion-proof certification guarantees safe operation in hazardous sites.Standard mounting size enables convenient installation and replacement.

Offshore oil and gas industrial facilitiesChemical processing hazardous area control systemsMining electro-hydraulic hydraulic equipmentHigh precision closed-loop control machineryDevices processing combustible medium