Product Description

Parker D3FPE50YA9NB0047

The Parker D3FPE50YA9NB0047 is a direct-operated proportional directional control valve from the D3FP*E series, featuring integrated on-board electronics (OBE). This valve is designed for high-precision hydraulic control, offering excellent dynamic performance and repeatability. It is suitable for applications requiring precise flow and directional control in industrial hydraulic systems. The specific configuration of the D3FPE50YA9NB0047 includes a spring-centered spool, NBR seals, a +/-10V command signal interface, and an M12 electrical connector.

Technical Specifications:

Series: D3FP*E
Type: Direct operated proportional directional control valve with on-board electronics (OBE)
Mounting Standard: NG10 / CETOP 05 / ISO 4401-05-05-0-94
Spool Type Code: 50 (Nominal flow 50 l/min @ 5 bar Δp per land)
Spool Return: Spring centered (Y)
Seal Material: NBR (Nitrile) (A)
Maximum Operating Pressure (Ports P, A, B): 350 bar (5075 PSI)
Maximum Operating Pressure (Port T, with Y or M spool): 210 bar (3045 PSI)
Command Signal: ±10 VDC (9)
Supply Voltage (for Electronics): 24 VDC (nominal, operating range 18-30 VDC)
Electrical Connection: M12 connector, 5-pin, A-coded (N)
Manual Override: Standard manual override (B)
Hydraulic Fluid: Mineral oil based (HL, HLP) to DIN 51524; other fluids on request
Fluid Temperature Range (NBR seals): -20°C to +70°C (-4°F to +158°F)
Viscosity Range: 10 to 400 mm²/s (cSt) recommended
Degree of Protection (with M12 connector properly installed): IP65/IP67