Technical Parameters Parameter Value Notes Nominal Size 8 Rated Flow 40 L/min 10.6 US gpm @ 70 bar ΔP Maximum Operating Pressure 315 bar 4,570 psi Supply Pressure 210 bar maximum 3,045 psi Control Signal ±10 mA or ±10 V DC Proportional input Hysteresis < 1.5% Linearity < 3% Frequency Response > 80 Hz (±45° phase lag) At 50% rated stroke Null Leakage < 1.5 L/min At rated pressure