Rexroth Direction Valve 4WRZ10E85-72 6EG24N9ETK4 M Blue/White Emergency Precise Flow Control Cast Iron Flexible Good Response Speed

Description:

This valve is a pilot-operated proportional directional valve, which realizes proportional control of hydraulic oil flow direction and flow size by driving the pilot control valve through a proportional solenoid and then controlling the displacement of the main spool. The spool adopts internal pilot oil supply and return mode, without pressure reducing valve, and has hidden manual emergency operation and auxiliary drive mechanism. 4WRZ” indicates that the type of valve is a pilot-operated proportional directional valve; ‘10’ represents the size of the valve; ‘E’ in ‘E85’ may indicate that the spool of the valve is a proportional directional valve; ‘E’ in ‘E85’ may indicate that the spool of the valve is a proportional directional directional valve. “ in “E85” may indicate a specific function such as the neutral function of the spool, and “85” indicates the rated flow rate of the valve; “72” may be the serial number or a specific version number of the product; “6E “ indicates the type of proportional solenoid; “G24” indicates that the control voltage is 24V DC; “N9” may indicate the type of electrical connection, etc.; “ET “ET” indicates internal pilot oil supply, internal pilot oil return; ‘K4’ may indicate sealing material, etc.; ‘M’ may indicate other specific functions or configurations.
 

Application Areas:

CNC machine tools: In CNC machine tools, the valve can precisely control the flow and direction of the hydraulic system, so as to realize precise feeding and positioning of the tool, and improve machining precision and efficiency.
Aerospace field: in the hydraulic system of aircraft, the valve can be used to control the landing gear retraction, flap adjustment and other key actions to ensure flight safety and performance.
Ceramic plant hydraulic equipment: in the ceramic production process, the valve can be used to control the transportation of ceramic raw materials, molding equipment action, etc., to ensure the stability of the production process and product quality.
Steel plant hydraulic machinery: in steel production, the valve can be used to control the roll gap adjustment of the rolling mill, billet delivery, etc., to meet the steel production of high precision and high reliability requirements of the hydraulic system.
Die-casting machinery: in the die-casting process, the valve can be used to control the die-casting machine, such as mold closing, pressure injection action, to ensure the quality of die-casting products and production efficiency.
Plastic machinery: in the plastic injection molding machine, the valve can be used to control the action of the injection cylinder, to achieve the precise injection of plastic melt and keep pressure, improve the quality of plastic products and production efficiency.
Blow molding machine equipment: in the blow molding process, the valve can be used to control the blow molding machine mold opening and closing, blowing and other actions, to ensure that the molding quality of blow molded products.
Paper mill hydraulic parts: in paper machine, the valve can be used to control the paper tension, winding and other actions to ensure the quality of paper production and production efficiency.
Oil field equipment: In the extraction and production process of oil field, the valve can be used to control the action of pumping machine, water injection of oil wells, etc., to ensure the normal operation and production efficiency of oil field equipment.
 

Advantages:

Precise flow control: through the precise control of the proportional solenoid, it can realize the precise adjustment of the hydraulic oil flow, so as to meet the flow demand under different working conditions and improve the control precision and working efficiency of the system.
Flexible direction control: the valve can flexibly change the flow direction of the hydraulic oil as needed to realize forward and reverse motion control of the actuating elements to meet the action requirements under different working scenarios.
Good response speed: due to the use of pilot-type structure, the valve's response speed is faster, can quickly respond to the control signal, to achieve rapid adjustment and control of the hydraulic system, improve the dynamic performance of the system.
Reliable performance: the valve adopts high-quality materials and advanced manufacturing process, with high reliability and stability, can work stably for a long time under the harsh working environment, reducing the system failure rate and maintenance costs.
Multiple control modes: the valve can realize electro-hydraulic proportional control through proportional solenoid, manual control through manual emergency operation, and other special control modes through auxiliary drive mechanism to meet the control needs of different users.

FAQ:

Q1: Wonder if you accept small orders?

A1: Do not worry. Feel free to contact us .in order to get more orders and give our clients more convener ,we accept small order.

Q2: Can you send products to my country?

A2: Sure, we can. If you do not have your own ship forwarder, we can help you.

Q3: What's your payment terms ?

A3: By T/T,LC AT SIGHT,100% full payment.

Q4: How long is your production lead time?

A4:It depends on product and order qty. Normally, it takes us 15 days for an order with MOQ qty.

Q5: When can I get the quotation ?

A5: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.