Rexroth Proportional Valve 4WE6UA6X/EG24N9K4 Blue Energy-Saving Fast Response

Product Specification

Description:

Rexroth Proportional Valve 4WE6UA6X/EG24N9K4 Blue is a high performance industrial hydraulic proportional directional valve manufactured by Bosch Rexroth. It is a WE type valve, a direct-acting solenoid-operated slide valve that manages the start, stop and direction of flow by moving the control slide in the housing bore. The valve has the following basic characteristics:
Size and Series: Size 6, part of the 6X component series. Maximum working pressure up to 350 bar and maximum flow rate of 80 l/min. Equipped with a wet pin DC or AC voltage solenoid and a removable solenoid coil. The solenoid can be rotated by 90° and the coil can be replaced without opening the pressure sealing chamber. Supports base plate mounting in accordance with DIN 24340 Type A and ISO 4401. Flexible electrical connections, either individually or centrally, and different types of connectors are available.
 

Fields of application:

Mechanical manufacturing and automation: in all kinds of machine tools and automated production lines, it is used to accurately control the direction and speed of the movement of hydraulic cylinders or hydraulic motors, and to realize accurate processing and assembly operations.
Engineering machinery: such as excavators, loaders, cranes and other equipment in the hydraulic system, to control the direction and speed of the work device, to improve operational efficiency and operational accuracy.
Plastic machinery: in injection molding machines, blow molding machines and other equipment, used to control the opening and closing of the mold, material injection and other actions to ensure the stability of the production process and product quality.
Metallurgy and Mining: In the hydraulic equipment of steel mills and mines, such as rolling mills and crushers, the movement of hydraulic cylinders is controlled to realize the rolling of metal materials, crushing of ores and other operations.
Marine engineering: applied in the hydraulic steering, crane, winch and other equipment of ships to ensure the safety and reliability of ship navigation and operation.
General automation: In various automation control systems, it is used as the control core element of the hydraulic system to realize the precise control of different actuators.
 

Advantages:

Highly accurate control: As a proportional valve, it is able to accurately control the flow and pressure of hydraulic fluid according to the input signal, realizing stepless speed regulation and precise positioning of the actuator.
Fast Response: The direct-acting design makes it respond quickly, and it can quickly adjust the spool position according to the control signal, so as to quickly change the direction of oil flow and flow rate.
High Reliability: The use of high quality materials and advanced manufacturing process ensures the durability and reliability of the valve body and solenoid and other components. Meanwhile, the wet solenoid design improves the heat dissipation performance and anti-pollution ability of the solenoid.
Easy maintenance: the solenoid coil is removable and there is no need to open the pressure sealing chamber when replacing the coil, which greatly simplifies the maintenance and replacement process and reduces maintenance costs.
High flexibility: Supporting a variety of electrical connection and installation methods, it can be adapted to different hydraulic systems and application scenarios. In addition, there is an optional manual operation function, which can manually switch the spool position when the control system fails, improving the emergency operation capability of the system.
Energy-saving features: Some models are equipped with a detent function, which eliminates the need for continuous current supply to the solenoid during operation, helping energy-saving operation and reducing energy consumption.
Strong compatibility: The mounting dimensions and connections in line with international standards are compatible with a wide range of hydraulic components and systems for easy integration and replacement.

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.