Technical Specifications Supply voltage: 24 V DC ±10%; control input: 4–20 mA analog, Modbus RTU serial; hydraulic supply: 100–250 psi; flow rating: 15 gpm at 100 psi differential; control resolution: 14-bit; operating temperature: -40 °C to +85 °C; enclosure: IP65; communication: RS-485 Modbus RTU.
Functional Features Enhanced digital closed-loop control; Modbus RTU fieldbus communication; advanced on-board diagnostics; auto-calibration and configuration; position fault detection; pressure-compensated performance.
Application Scenarios Networked turbine control systems, distributed hydraulic control, industrial process valve automation, engine fuel control with communication.
Performance Parameters Position accuracy: ±0.3% full scale; step response: < 70 ms; repeatability: ±0.15%; communication update rate: 10 ms.
Material Composition Ductile iron valve body, precision stainless steel spool, enhanced digital controller board, fieldbus transceiver, high-performance hydraulic seals.
Structural Characteristics Compact valve and electronics assembly; top-mounted control module; standard hydraulic ports; sealed electrical and communication connectors.
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