Technical Parameters
Parameter Typical Specification / Description
Product Series Eaton PDG (Proportional Directional Valve)
Product Type Electro-Hydraulic Proportional Directional Control Valve
Nominal Size / Port Size D34 (e.g., 1-1/4" or 32mm porting)
Maximum Operating Pressure Typically up to 350 bar (5000 psi)
Maximum Flow Rate Typically up to 75 US gpm (284 L/min) per section
Number of Spool Sections 1 (Indicated by the "S" suffix; multiple sections can be stacked)
Spool Type Specific spool configuration (e.g., 3-position, 4-way) defined by the "XHM79" code.
Control Type Proportional Solenoid with likely onboard electronics (ICE)
Input Signal PWM, Current (e.g., 0 - 2.1A), or CANbus J1939
Electrical Connection Multi-pin Deutsch connector or similar
Fluid Compatibility Mineral-based hydraulic oils to appropriate specifications
Filtration Requirement Typically requires a cleanliness level of ISO 18/16/13 or better
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