Rexroth Proportional Valve 4WRZE25W8-220-7X/6EG24N9ETK31/F1D3M High Compatibilit

Product Specification

Description:

The Rexroth Proportional Valve 4WRZE25W8-220-7X/6EG24N9ETK31/F1D3M is a high-performance electro-hydraulic proportional directional valve manufactured by Bosch Rexroth in Germany. This valve belongs to the proportional valve series, capable of continuously and proportionally controlling the flow direction, flow rate, and pressure of a hydraulic system based on input electrical signals. It is designed for medium-flow hydraulic systems, offering high control precision and flexibility. The proportional valve uses an electromagnetic proportional cartridge, which is threaded into the hydraulic manifold block, featuring flexible application, reduced piping requirements, and low cost.
 

Application Areas:

The Rexroth Proportional Valve 4WRZE25W8-220-7X/6EG24N9ETK31/F1D3M is widely used in various industrial fields, particularly in applications requiring precise control of hydraulic system pressure, flow rate, and direction. Typical applications include:
Construction machinery: such as excavators, loaders, cranes, and other equipment, where it controls the movement speed and direction of working components.
Industrial automation: in automated production lines, it controls the movement of hydraulic cylinders or motors, enabling precise position control and speed regulation.
Metalworking machine tools: it controls the feed speed and pressure of machine tools, enhancing processing accuracy and efficiency.
Plastic machinery: such as the hydraulic systems of injection molding machines, used to control the opening and closing of molds and injection speed.
Shipbuilding: in ship hydraulic steering gear, cranes, and other equipment, achieving precise motion control.
Aerospace: Used in aircraft hydraulic systems to control the movement of components such as landing gear and flaps.
 

Advantages:

High-precision control: Can precisely control the pressure, flow rate, and direction of the hydraulic system based on input electrical signals, suitable for applications requiring high-precision control.
High flexibility: By changing the input signal, various control functions can be achieved, such as speed control, pressure control, and direction control.
Strong contamination resistance: Compared to servo valves, proportional valves have stronger contamination resistance and can maintain stable performance in harsh working environments.
Cost-effective: Compared to servo valves, proportional valves are more cost-effective and easier to maintain.
Fast response speed: They can quickly respond to changes in input signals to achieve dynamic control.
Simplified hydraulic circuit design: They reduce the number of components required in hydraulic systems, simplify hydraulic circuit design, and lower system complexity and costs.
Energy-saving: By precisely controlling flow and pressure, unnecessary energy waste is avoided.
Easy integration: Can be easily integrated into existing hydraulic systems without requiring major system modifications.
Multiple control modes: Supports open-loop and closed-loop control, allowing users to select the appropriate control mode based on actual needs.
High compatibility: Compatible with various hydraulic oils, including HL, HLP, HLPD, HVLP, HVLPD, and HFC, among others.

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.