DIRECTION. STROKE VALVE. 4WE6J6X/EG12N9DL/B10

The Bosch Rexroth 4WE6J6X/EG12N9DL is a directional stroke valve with electrohydraulic actuation and integrated diagnostics based on the ISO 4401 standard. It has a maximum pressure of 350 bar and a flow rate up to 100 l/min when operating in position 1, while its flow rate in position 2 is up to 40 l/min. The valve can be operated either manually or via an electrical signal, and it comes with a built-in strainer and a bottom connection thread for easy installation. This valve is commonly used in industrial applications such as mobile machinery, processing equipment, and robotics. The R900778407 is likely a part number related to this specific valve type, indicating different production dates and revisions. Please note that without additional context or specifications, I cannot provide a precise technical analysis or compatibility information for your application. For more detailed product information and specification, please refer to the manufacturer's catalogue or contact them directly for assistance.

Industrial hydraulic valve for high power range. Reliable change of oil flow direction according to the hydraulic symbol

• Direct Action
• Spool Valve

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• DOCUMENTS

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While the exact usage of any piece of equipment will depend on the specific system it is being used in, here are some general guidelines for using the Bosch Rexroht 4WE6J6X/EG12N9DL direction stroke valve:

1. Installation:
   • Mount the valve according to the manufacturer's instructions, typically involving positioning it vertically with the ports aligned accordingly.
   • Secure the valve to the mounting surface securely to prevent leaks or damage during operation.
   • Connect the inlet and outlet pipes according to the design requirements, ensuring that they are properly sized for the anticipated flow rates. Ensure all connections are tight and free from leakage before proceeding with commissioning.
2. Operation:
   • Initially, ensure that the valve is positioned in its initial state by applying control fluid pressure to the actuator. Depending on the configuration you may need to adjust the top dead center setting.
   • Apply the appropriate electrical signal to initiate movement of the valve. Check the manufacturer's documentation for specifics regarding the required power supply and wire harnessing.
   • Monitor the performance of the valve during operation, checking for signs of wear, tear or other damage. Listen for any unusual noises or vibrations which could indicate potential issues.
   • Regularly perform maintenance checks on the valve, including inspecting seals, valves, and other components for signs of deterioration or malfunction. Replace any damaged parts as needed.
3. Troubleshooting:
   • If the valve does not function as expected, start by reviewing the manual and verifying that you have correctly wired and programmed the electronics.
   • Inspect the input signals and power supply to confirm they meet the minimum requirements set forth by the manufacturer.
   • Look for any diagnostic error messages or codes that may give clues about the cause of the issue.
   • If troubleshooting efforts fail, consider reaching out to the supplier or a qualified professional for further assistance.

Please keep in mind that these are just general guidance and do not constitute a comprehensive treatment of every possible situation or issue that might arise during the use of this particular valve. Always consult with a qualified engineer or technician if you have any questions or concerns about the proper use or servicing of this or any其他 piece of equipment.