R901008688 4WE6D6X/EG220N9K4/V German Rexroth Electromagnetic Hydraulic Directional Valve
Frequently Asked Questions
What is the main function of the Rexroth 4WE6D6X/EG220N9K4/V valve?
It is a standard solenoid-operated directional valve used to control the direction of hydraulic fluid flow, typically for operating double-acting cylinders or hydraulic motors in industrial machinery. Its specific configuration (e.g., 4/3-way) determines the available control states.
What operating voltage does this valve use, and is it AC or DC?
The valve operates on 220 Volts AC (VAC), 50/60 Hz, as indied by the EG220N9K4 suffix. This is a common industrial and mains voltage in many regions.
What does the "/V" option code at the end of the model signify?
The /V is a factory option code that adds a specific feature. This is commonly a manual override (a mechanical lever to manually actuate the valve for setup or troubleshooting) or a position indior. The exact feature must be confirmed in the official product documentation.
What does the "D" in the model number (4WE6D6X...) indie?
The "D" typically specifies the spool type. In the 4WE series, a "D" spool often denotes a specific 4/3 configuration where, in the center (neutral) position with the solenoid de-energized, all ports (P, T, A, B) are blocked. This is a common design for holding a cylinder stationary under load.
Where can I find the complete technical specifiions for this valve?
You must obtain the official Rexroth technical datasheet for the exact model 4WE6D6X/EG220N9K4/V. This document provides all critical performance data, including maximum flow rate, pressure rating, detailed spool function diagram, power consumption, and a definitive description of the /V option.
