Technical Specifications Supply voltage: 24 V DC ±10%; control input: 4–20 mA analog; hydraulic supply: 100–250 psi; flow rating: 12 gpm at 100 psi differential; relay outputs: 2 SPDT channels, 5 A at 250 V AC; operating temperature: -40 °C to +80 °C; enclosure: IP65 valve section, IP20 relay section.
Functional Features Analog proportional hydraulic control; integrated relay status outputs; valve position fault indication; zero and span adjustment; pressure-compensated flow; single-point electrical connection.
Application Scenarios Turbine governor control with status feedback, engine fuel control with limit switches, industrial hydraulic systems with fault output, remote valve monitoring and control.
Performance Parameters Valve linearity: ±2% full scale; relay response time: < 20 ms; position fault detection accuracy: ±5% full stroke.
Material Composition Ductile iron valve body, stainless steel internal components, sheet metal relay housing, silver alloy relay contacts, nitrile hydraulic seals.
Structural Characteristics Integrated valve and relay module assembly; common electrical connector; standard hydraulic ports; mounting footprint matches standard 2301A.
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