REXROTH Proportional Directional Valve R900618031 4WRZE16W8-150-7X/6EG24N9K31/A1D3M

The NG16 size is a “mid-to-high” flow valve, often used where the NG10 is too small but the NG25 is overkill.

Wood Processing Machinery: Precise control of saw feed speeds or log positioning where smooth acceleration is required.
Paper & Pulp Industry: Controlling the tension and speed of rollers in paper processing lines.
Medium-Sized Hydraulic Presses: Managing the auxiliary cylinders (cushion or ejector cylinders) in metal stamping.
Civil Engineering: Controlling large hydraulic gates or lifting systems for modular construction.
General Automation: Industrial “Pick and Place” systems handling heavy loads that require ramped velocity profiles to avoid vibration.

Original price was: $4,555.00.Current price is: $3,120.00.

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Parameter	Specification / Value
Model Type	4WRZE (Pilot-operated with Integrated Electronics)
Size (NG)	16
Spool Symbol	W8 (Specialized proportional spool, 4/3-way)
Nominal Flow	150 L/min (at $\Delta p$ = 10 bar)
Component Series	7X
Maximum Operating Pressure	315 bar (Ports P, A, B)
Maximum Flow Rate	Up to 300 L/min (depending on pressure drop)
Supply Voltage	24 VDC (Nominal)
Command Value (Input)	0 to ±10 V (Voltage control)
Electrical Connection	7-pin (6+PE) Connector
Pilot Oil Supply/Return	Internal (X) / Internal (Y) (Indicated by D3)
Seal Material	NBR Seals
Ambient Temperature Range	-20°C to +70°C

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