Technical Parameters Parameter Value Notes Displacement 74 cm³/rev 4.52 in³/rev Maximum Operating Pressure 250 bar 3,625 psi (continuous) Peak Pressure 280 bar 4,060 psi (intermittent) Rated Speed 1800 rpm Recommended operating speed Maximum Speed 2400 rpm Absolute maximum Minimum Speed 700 rpm For proper lubrication Volumetric Efficiency ≥ 96% At rated conditions Overall Efficiency ≥ 91% At rated conditions Control Response Time < 45 ms 10-90% stroke Physical Specifications Parameter Specification Shaft Type SAE Standard Mounting SAE 2-bolt type "C" Port Size SAE 1" (No. 10) Rotation Right-hand (clockwise) Weight Approx. 28 kg (61.7 lb) Length ~265 mm (10.4 in) Width ~195 mm (7.7 in) Performance Data Parameter Value Theoretical Flow at 1800 rpm 133.2 L/min (35.2 US gpm) Actual Flow at 1800 rpm ≈ 128 L/min (33.8 US gpm) Input Power at 250 bar 55.5 kW (74.4 hp) Input Power at 280 bar 62.2 kW (83.4 hp) Noise Level < 75 dBA at 1 meter Minimum Viscosity 10 mm²/s Maximum Viscosity 160 mm²/s Electronic Control Specifications Parameter Specification Control Signal 0-10V DC or 4-20mA Supply Voltage 24V DC ±10% Current Consumption 1.5A maximum Hysteresis < 2% Linearity < 2.5% Repeatability < 0.8% Protection Rating IP65

Technical Parameters Parameter Value Notes Voltage 24V DC Operating Voltage Power Consumption 26W At 20°C (68°F) Current Draw 1.1A Typical at 24V DC Duty Cycle 100% Continuous Operation Protection Rating IP65 Dust Tight and Water Resistant Insulation Class Class H 180°C Coil Resistance 22Ω ±10% At 20°C Electrical Specifications Parameter Specification Voltage Range 18-30V DC Inrush Current 1.8A (maximum) Holding Current 1.0A (typical) Connection Type Flying Leads Lead Length 300 mm (standard) Lead Wire Gauge 18 AWG Mechanical Specifications Parameter Specification Compatible Valves DG4V, DG5V, NG6 valves Housing Material High-strength Plastic Color Black Weight 0.48 kg Mounting Style Snap-on design Environmental Specifications Parameter Specification Ambient Temperature -40°C to +80°C Coil Temperature Rise < 75°C above ambient Storage Temperature -50°C to +85°C Relative Humidity ≤ 95% non-condensing Altitude ≤ 2000 m

Technical Parameters Parameter Value Notes Voltage 24V DC Operating Voltage Power Consumption 26W At 20°C (68°F) Current Draw 1.1A Typical at 24V DC Duty Cycle 100% Continuous Operation Protection Rating IP65 Dust Tight and Water Resistant Insulation Class Class F 155°C Coil Resistance 22Ω ±10% At 20°C Electrical Specifications Parameter Specification Voltage Range 20-30V DC Inrush Current 1.8A (maximum) Holding Current 1.0A (typical) Connection Type Flying Leads or Connector Lead Length 300 mm (standard) Mechanical Specifications Parameter Specification Mounting For DG4V, DG5V series valves Housing Material Engineering Plastic Color Black (standard) Weight 0.45 kg (approx.) Operating Force As per valve specification Environmental Specifications Parameter Specification Ambient Temperature -40°C to +70°C Coil Temperature Rise < 85°C above ambient Storage Temperature -50°C to +85°C Relative Humidity ≤ 95% non-condensing

Technical Parameters Parameter Value Notes Filtration Rating 10 micron Absolute (βₓ≥75) Length 254 mm 10 inches Outside Diameter 70 mm 2.75 inches Inside Diameter 31 mm 1.22 inches Burst Pressure 20 bar 290 psi Collapse Pressure 15 bar 218 psi Filter Media Specifications Parameter Specification Media Type Glass fiber composite Beta Ratio β₁₀ ≥ 75 Dirt Capacity 12 grams (minimum) Media Area 0.28 m² (approx.) End Caps Steel Specifications Parameter Specification Media Material Glass fiber End Caps Steel Center Tube Perforated steel Seals Nitrile (standard) Gaskets Nitrile rubber Environmental Specifications Parameter Specification Operating Temperature -40°C to +100°C Storage Temperature -40°C to +85°C Fluid Compatibility Petroleum-based hydraulic oils Vibration Resistance 5g (49 m/s²)

Technical Parameters Parameter Value Notes Maximum Operating Pressure 350 bar 5,075 psi Pressure Adjustment Range 50-350 bar 725-5,075 psi Rated Flow Capacity 60 L/min 15.8 US gpm Port Size NG10 CETOP 05 Mounting ISO 4401-03 Standard Interface Pressure Setting Accuracy ±5% Of set pressure Response Time < 10 ms To 90% set pressure Typical Applications Hydraulic power unit main relief Pump overload protection System pressure limitation Test stand pressure control Mobile equipment pressure regulation Industrial machinery safety circuits

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

Technical Parameters Parameter Value Notes Maximum Operating Pressure 350 bar 5,075 psi Rated Flow Capacity 19 L/min 5 US gpm Port Size NG06 CETOP 03 Standard Spool Configuration 2-position, 4-way Closed Center Solenoid Type Wet Pin DC Continuous Duty Voltage 24V DC Code 60 Power Consumption 26W At 20°C (68°F) Protection Rating IP65 Solenoid Standard Internal Leakage < 100 mL/min At Rated Pressure Electrical Specifications Parameter Specification Operating Voltage 24V DC ±10% Current Draw 1.1A typical Insulation Class Class F (155°C) Duty Cycle 100% continuous Response Time < 30 ms Connection Type ISO 4400 Manual Override Features (X6) Type: Mechanical push-button or rotary Operation: Independent of electrical power Position Indication: Visual status display Reset: Automatic or manual depending on configuration Force Required: 30-50 N typical Hydraulic Performance Parameter Specification Port P, A, B Pressure 350 bar maximum Port T Pressure 210 bar maximum Pressure Drop < 5 bar at rated flow Fluid Compatibility Petroleum-based hydraulic fluids Operating Temperature -20°C to +70°C Fluid Viscosity Range 10-100 mm²/s

Technical Parameters Parameter Value Notes Maximum Operating Pressure 250 bar 3,625 psi Rated Flow Capacity 30 L/min 7.9 US gpm Port Size 1/2" NPTF Standard Mobile Connections Spool Configuration 3-position, 4-way Spring-centered Actuation Type Mechanical Lever Manual Control Work Port Relief Adjustable (Both Spools) BW Spool Feature Internal Leakage < 40 mL/min At Rated Pressure Weight 3.5 kg 7.7 lb Mechanical Specifications Parameter Specification Actuation Force 25-45 N per lever Lever Travel 30-40° total Spool Type Sliding spool with metering notches Mounting Stackable modular design Enclosure Rating IP65 (Dust and water resistant) Hydraulic Performance Parameter Specification Pressure Drop at Rated Flow < 6 bar Response Time Immediate mechanical response Load Sensitivity Good load independence Metering Characteristics Excellent low-speed control Flow Range 2-30 L/min Installation Specifications Parameter Specification Mounting Pattern Standard DGMX2 interface Port Locations Side or bottom configuration Stacking Capability Multiple sections compatible Manifold Material Aluminum alloy Installation Torque 40-45 Nm

Technical Parameters Parameter Value Notes Maximum Operating Pressure 250 bar 3,625 psi Rated Flow Capacity 30 L/min 7.9 US gpm Port Size 1/2" NPTF Standard Mobile Connections Spool Configuration 3-position, 4-way Spring-centered Actuation Type Mechanical Lever Manual Control Work Port Relief Adjustable AW Spool Feature Internal Leakage < 40 mL/min At Rated Pressure

Technical Parameters Parameter Value Notes Nominal Size 16 Standard Interface Dimension Rated Flow 6 L/min 1.6 US gpm Maximum Operating Pressure 350 bar 5,075 psi Control Voltage 24V DC Proportional PWM Signal Spool Configuration 3-position, 4-way Spring-centered Pilot Pressure 20-25 bar Required for Operation Hysteresis < 3% Typical Value Repeatability < 1% Typical Value Operating Temperature -40°C to +85°C -40°F to +185°F