Technical Specifications Parameter Specification Notes / Interpretation Manufacturer / Series Eaton CGR Cartridge Check Valve, Pilot Operated Model Number CGR-02-FK-30 Functionally identical to CGR-02-F-K-30. Valve Type Pilot-Operated Check Valve Cartridge Style CETOP C-02-2 ISO 7368 standard cavity. Critical for correct installation. Port Size #12 SAE O-ring Adjustment Type FK-30: External Cracking Pressure Adjustment Features an external screw for setting the pilot cracking pressure. Pilot Ratio 4:1 (typical for CGR-02) e.g., With 200 bar system pressure, ~50 bar pilot pressure is needed to open. Maximum Operating Pressure 350 bar (5,000 psi) Maximum Pilot Pressure 210 bar (3,000 psi) Cracking Pressure Adjustment Range 1.7 to 14 bar (25 to 200 psi) The range over which the pilot opening pressure can be set. Flow Capacity Up to 75 L/min (20 US gpm) Dependent on pressure drop. Seal Material Nitrile (NBR) Standard. Body Material Steel

Technical Specifications Parameter Specification Notes / Interpretation Manufacturer / Series Eaton Synflex SBV11 Model Number SBV11-10-C-0-0-24 Valve Type 2/2 Way, Direct-Acting Solenoid Valve Default Position Normally Closed (NC) Sealing Design Ball and Seat For zero-leakage performance. Mounting Style Manifold Mounting (Cartridge Style) ISO 7789 / DIN 24342 A type C10 cavity. Port Size C10 (Manifold Interface) Maximum Operating Pressure 420 bar (6,100 psi) Maximum Flow Rate ~ 19 L/min (5 US gpm) Dependent on pressure drop. Voltage / Coil Type 24 VDC The "-24" suffix specifies the voltage. Coil Connection DIN 43650 Form A Standard IP65 soleniod connector. Fluid Compatibility Mineral-based hydraulic oils, HFA, HFB, HFC, water-glycol Suitable for a wide range of fluids. Temperature Range -20°C to +60°C (Fluid) Seal Material Fluorocarbon (FKM) Standard for broad fluid compatibility. Nitrile (NBR) is also common. Body Material Steel

Technical Specifications Parameter Specification Notes / Interpretation Manufacturer / Series Eaton Synflex SBV11 Model Number SBV11-10-0-0-24 Valve Type 2/2 Way, Direct-Acting Solenoid Valve Default Position Normally Closed (NC) Sealing Design Ball and Seat For zero-leakage performance. Mounting Style Manifold Mounting (Cartridge Style) ISO 7789 / DIN 24342 A type C10 cavity. Port Size C10 (Manifold Interface) Maximum Operating Pressure 210 bar (3,000 psi) This is a key difference from the "-C-" version. Maximum Flow Rate ~ 19 L/min (5 US gpm) Dependent on pressure drop. Voltage / Coil Type 24 VDC The "-24" suffix specifies the voltage. Coil Connection DIN 43650 Form A Standard IP65 soleniod connector. Fluid Compatibility Mineral-based hydraulic oils, HFA, HFB, HFC, water-glycol Suitable for a wide range of fluids. Temperature Range -20°C to +60°C (Fluid) Seal Material Fluorocarbon (FKM) Standard for broad fluid compatibility. Nitrile (NBR) is also common. Body Material Steel

Technical Specifications Parameter Specification Notes / Interpretation Manufacturer / Series Eaton DG4V D03 / NG6 interface Model Number DG4V-3-2A-M-U-B6-60 Valve Type Directional Control Valve Number of Ways / Positions 4-Way, 3-Position Porting Size D03 (NG6) ISO 4401 standard Port Thread 7/16"-20 UNF Common for D03 size Actuation Type Solenoid Operated, Spring Centered Solenoid Type Single Solenoids (2x) Wet-pin, DC versions Center Position 2A: All Ports Blocked (Closed Center) "A", "B", "P", and "T" are all blocked. Ideal for holding loads. Spool Type -60: Critical Center with Bypass This is a key detail. The "-60" spool provides blocked center functionality for load holding, but includes internal leakage paths for pressure relief during transition, which reduces shock and hammer. Electrical Connection -B6: DIN 43650 Form B IP69K-rated connector, submersible, with manual override. Voltage Options -B6: Typically 12 VDC The "-B6" suffix specifically denotes a 12 VDC coil. Maximum Operating Pressure 350 bar (5,000 psi) Maximum Flow Rate ~ 19 L/min (5 US gpm) Dependent on spool type and pressure drop. Fluid Viscosity Range 10 to 380 cSt (50 to 1800 SUS) Fluid Type Mineral-based hydraulic oils, synthetics Compatible with standard hydraulic fluids. Temperature Range -20°C to +80°C (-4°F to +176°F) For hydraulic fluid. Seal Material Nitrile (NBR) Standard. Other options (e.g., FKM) may be available.

Technical Specifications Parameter Specification Notes / Interpretation Manufacturer / Series Eaton DG4V D03 / NG6 interface Model Number DG4V-3-2C-M-U-H7-60 Valve Type Directional Control Valve Number of Ways / Positions 4-Way, 3-Position Porting Size D03 (NG6) ISO 4401 standard Port Thread 7/16"-20 UNF Common for D03 size Actuation Type Solenoid Operated, Spring Centered Solenoid Type Single Solenoids (2x) Wet-pin, DC versions Center Position 2C: Tandem Center (Float) P → T, and A & B blocked. Unloads pump and allows actuator to float. Spool Type -60: Critical Center with Bypass Provides the "blocked A&B" function with internal leakage paths to reduce shock during shifting. Electrical Connection -H7: DIN 43650 Form A IP65-rated connector with LED indicator and manual override. Voltage Options Typically 12 VDC or 24 VDC Must be specified when ordering. The H7 connector is used for various voltages. Maximum Operating Pressure 350 bar (5,000 psi) Maximum Flow Rate ~ 19 L/min (5 US gpm) Dependent on pressure drop. Fluid Viscosity Range 10 to 380 cSt (50 to 1800 SUS) Fluid Type Mineral-based hydraulic oils, synthetics Compatible with standard hydraulic fluids. Temperature Range -20°C to +80°C (-4°F to +176°F) For hydraulic fluid. Seal Material Nitrile (NBR) Standard. Other options (e.g., FKM) may be available.

Technical Specifications Parameter Specification / Description Notes Manufacturer / Series Eaton KCG Model Number KCG-3-L250D-Z-M-U-HL1-10-P15-T10 Valve Type Stackable Sectional, Load Sensing, Proportional Section Function L250D: Work Section with Port Relief & Anti-Cavitation For double-acting cylinders/motors. Porting Size 3/4" NPTF The "-3-" denotes the nominal port size. Maximum System Flow Up to 60 L/min (16 US gpm) per section Maximum System Pressure 350 bar (5,000 psi) Actuation Type Proportional Solenoid The "-M-U-" denotes a wet-armature proportional solenoid. Electrical Connection -HL1- A specific, high-performance electrical connector for proportional valves. Control Signal Typically PWM (Pulse Width Modulation) or current (e.g., 0.3 - 1.5A) The "-10-" often relates to the control electronics type. Work Port Relief Setting -P15-: 250 bar (3,625 psi) The "P15" code corresponds to a specific factory-set relief pressure. Anti-Cavitation (Cross-line) Relief Setting -T10-: 175 bar (2,540 psi) The "T10" code corresponds to a specific factory-set crossover relief pressure. Load Sense (LS) Relief Valve Setting Typically 20-25 bar above the highest load Protects the LS circuit. Compensator Type Pressure-Flow Compensating (LS)

Technical Specifications Parameter Specification / Description Notes Manufacturer / Series Eaton KCG Model Number KCG-6-W250-1-Z-M-U-HL1-10 Valve Type Stackable Inlet Section, Load Sensing, Proportional Section Function W250-1: Inlet Section with Compensator, Relief Valves & Power Beyond The core control unit for the pump. Porting Size 1-1/4" NPTF The "-6-" denotes the nominal port size. Maximum System Flow Up to 150 L/min (40 US gpm) Suitable for this port size. Maximum System Pressure 350 bar (5,000 psi) Actuation Type Proportional Solenoid (for any auxiliary functions on this section) The "-M-U-" denotes a wet-armature proportional solenoid. Electrical Connection -HL1- High-performance electrical connector for proportional valves. Control Signal Typically PWM (Pulse Width Modulation) or current The "-10-" often relates to the control electronics type. Main System Relief Setting Factory-set to a specific value e.g., 250 bar or 300 bar. Must be confirmed from technical drawing. LS Relief Valve Setting Typically 20-25 bar above the main system relief Protects the LS circuit. Setting is factory-defined. Compensator Margin Spring Typically set to a delta P of ~15-20 bar (200-300 psi) The pressure difference between pump output and the highest load signal.

Technical Specifications Parameter Specification Notes / Interpretation Manufacturer / Series Eaton PRV2 Direct-Acting Relief Valve Series Model Number PRV2-10-S-0-35 Valve Type Direct-Acting, Adjustable Relief Valve Mounting Style Manifold Mounting (Cartridge Style) ISO 7789 / DIN 24342 A type C10 cavity. Port Size C10 (Manifold Interface) Adjustment Type -S-: Internal Hex Key Adjustment with Locking Set pressure is adjusted via an Allen key and can be locked to prevent tampering. Pressure Adjustment Range -35: 35 to 350 bar (500 to 5,000 psi) The "-35" suffix defines the specific adjustment range. Maximum Flow Capacity ~ 38 L/min (10 US gpm) Dependent on pressure setting and pressure drop. Pressure Setting Tolerance Typically ±5% to ±10% of setting Seal Material Nitrile (NBR) Standard. Other options like Fluorocarbon (FKM) may be available. Body Material Steel

Technical Specifications Parameter Specification Notes / Interpretation Manufacturer / Series Eaton DG4V D05 / NG10 interface Model Number DG4V-5-3CJ-M-U-H6-20 Valve Type Directional Control Valve Number of Ways / Positions 4-Way, 3-Position Spring-Offset (Detented in 2 positions) Porting Size D05 (NG10) ISO 4401 standard Port Thread 3/4"-16 UNF Common for D05 size Actuation Type Solenoid Operated, Spring Return Single solenoid Solenoid Type Single Solenoid Wet-pin, DC version Spool Configuration -3CJ-: Tandem & Metered Float Pos1 (Spring): P→B & A→T & P→T Pos2 (Solenoid): P→A & B→T Spool Type -20: Industrial Spool Standard spool with critical center tolerances. Electrical Connection -H6: DIN 43650 Form A IP65-rated connector with manual override. Voltage Options Typically 12 VDC or 24 VDC Must be specified when ordering. The H6 connector is used for various voltages. Maximum Operating Pressure 350 bar (5,000 psi) Maximum Flow Rate ~ 38 L/min (10 US gpm) Dependent on pressure drop. Fluid Viscosity Range 10 to 380 cSt (50 to 1800 SUS) Fluid Type Mineral-based hydraulic oils, synthetics Compatible with standard hydraulic fluids. Temperature Range -20°C to +80°C (-4°F to +176°F) For hydraulic fluid. Seal Material Nitrile (NBR) Standard. Other options (e.g., FKM) may be available.

Technical Specifications Parameter Specification Notes / Interpretation Manufacturer / Series Eaton DG4V D05 / NG10 interface Model Number DG4V-5-2CJ-M-U-H7-22 Valve Type Directional Control Valve Number of Ways / Positions 4-Way, 3-Position Porting Size D05 (NG10) ISO 4401 standard Port Thread 3/4"-16 UNF Common for D05 size Actuation Type Solenoid Operated, Spring Centered Solenoid Type Single Solenoids (2x) Wet-pin, DC versions Center Position 2CJ: Tandem Center with Blocked Work Ports P → T, and A & B blocked. Unloads pump AND holds the actuator. Spool Type -22: Industrial Spool Standard spool with critical center tolerances. Electrical Connection -H7: DIN 43650 Form A IP65-rated connector with LED indicator and manual override. Voltage Options Typically 12 VDC or 24 VDC Must be specified when ordering. The H7 connector is used for various voltages. Maximum Operating Pressure 350 bar (5,000 psi) Maximum Flow Rate ~ 38 L/min (10 US gpm) Dependent on pressure drop. Fluid Viscosity Range 10 to 380 cSt (50 to 1800 SUS) Fluid Type Mineral-based hydraulic oils, synthetics Compatible with standard hydraulic fluids. Temperature Range -20°C to +80°C (-4°F to +176°F) For hydraulic fluid. Seal Material Nitrile (NBR) Standard. Other options (e.g., FKM) may be available.