Atos DLHZO Servo Proportional Directional Valve
Description:
The Atos DLHZO Servo Proportional Directional Valve is a high-performance electro-hydraulic valve designed for precise flow and directional control in demanding hydraulic systems. Featuring closed-loop electronic feedback and fast dynamic response, the DLHZO series delivers exceptional positioning accuracy, repeatability, and system stability. It is widely used in industrial automation, steel production, injection molding, machine tools, hydraulic presses, and other applications requiring accurate proportional motion control.
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Atos DLHZO Servo Proportional Directional Valve
| Item | Specification |
|---|---|
| Product Name | Atos DLHZO Servo Proportional Directional Valve |
| Brand | Atos |
| Series | DLHZO |
| Valve Type | Electro-hydraulic Servo Proportional Directional Valve |
| Control Type | Proportional directional control with electronic feedback |
| Operation | Solenoid operated, closed-loop control |
| Mounting Type | ISO 4401 / CETOP standard subplate mounting |
| Number of Ports | 4-way |
| Number of Positions | 3-position |
| Flow Capacity | Up to approximately 100 L/min (depending on model) |
| Maximum Operating Pressure | Up to 350 bar (5075 psi) |
| Control Signal | ±10 VDC, 4–20 mA (with compatible electronic driver) |
| Supply Voltage | 24 VDC |
| Response Time | High-speed dynamic response |
| Internal Feedback | LVDT position transducer |
| Fluid Compatibility | Mineral hydraulic oil, synthetic fluids (consult specifications) |
| Fluid Temperature | -20°C to +70°C (depending on fluid) |
| Viscosity Range | Recommended 15–100 mm²/s |
| Filtration Requirement | NAS 1638 Class 6 / ISO 4406 18/16/13 or better |
| Applications | Industrial automation, steel plants, injection molding machines, machine tools, presses, marine, power generation, test benches |
| Features | High precision, stable proportional control, excellent repeatability, low hysteresis, reliable operation, long service life |