PARKER D30FPE50UA1VS03
The Parker D30FPE50UA1VS03 is a high-performance, direct-operated proportional directional control valve from the D30FP series. It is designed for precise hydraulic control in demanding industrial applications. This NG16 (CETOP 08) valve integrates an LVDT (Linear Variable Differential Transformer) for accurate spool position feedback, enabling superior flow regulation and repeatability. Equipped with onboard electronics (OBE), it accepts a +/- 10V DC command signal for seamless integration into modern control systems. The ‘E’ type spool offers symmetric meter-in/meter-out control with zero lap characteristics, ensuring responsive and accurate operation for controlling flow and direction.
Technical Specifications:
- Series: D30FP
- Type: Direct Operated Proportional Directional Control Valve
- Mounting Interface: NG16 / CETOP 08 / ISO 4401-08-07-0-94
- Spool Type: E (Symmetric meter-in/meter-out, zero lap, 3-position, 4-way)
- Nominal Flow Rate: 50 L/min (at 10 bar total pressure drop P-T, or 5 bar per metering land)
- Spool Position Feedback: LVDT (Linear Variable Differential Transformer)
- Electronics: Onboard Electronics (OBE)
- Command Signal: +/- 10V DC
- Electrical Connection: 6-pole + PE, per EN 175201-804 (connector usually ordered separately)
- Seal Material: U (NBR – Nitrile Butadiene Rubber)
- Maximum Operating Pressure (Ports P, A, B): 350 bar (5075 psi)
- Maximum Operating Pressure (Port T, standard internal drain): 210 bar (3045 psi)
- Hydraulic Fluid: Mineral oil based (HL, HLP) per DIN 51524
- Fluid Temperature Range: -20°C to +70°C (-4°F to +158°F) with NBR seals
- Recommended Viscosity Range: 10 to 400 mm²/s (cSt)
- Filtration: Recommended ISO 4406 cleanliness code 18/16/13 or better


| Brand | Parker |
|---|---|
| Model | D30FPE50UA1VS03 |
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