Technical Parameters Parameter Value Notes Nominal Size 16 Standard Interface Dimension Rated Flow 18 L/min 4.75 US gpm Maximum Operating Pressure 350 bar 5,075 psi Case Drain Pressure 25 bar max 360 psi maximum Control Voltage 24V DC Proportional PWM Signal Spool Configuration 3-position, 4-way Spring-centered to neutral Hysteresis < 2.5% Typical Value Repeatability < 0.8% Typical Value Linearity < 3% Full stroke Electrical Specifications Parameter Specification Voltage Range 20-30V DC Current Consumption 1.2-2.0A (Typical) Duty Cycle 100% Protection Rating IP66 (Solenoid) Electrical Connection ISO 4400 Standard Feedback Signal 0-10V DC or 4-20mA (S2 option) S2 Option Enhanced Features Position Feedback: Spool position monitoring capability Diagnostic Capabilities: Enhanced system monitoring Closed-loop Ready: Compatible with closed-loop control systems Fault Detection: Advanced error detection and reporting Hydraulic Performance Parameter Specification Minimum Controlled Flow 1.0 L/min Pressure Drop at Rated Flow 10 bar (Typical) Internal Leakage < 80 mL/min Response Time < 40 ms (10-90% stroke) Frequency Response > 15 Hz at -3dB