Product Description:

The core advantages of Rexroth proportional directional valves (proportional valves) include high-precision control, fast response, energy-saving and high efficiency, and strong stability. When using them, you need to pay attention to safe operating specifications. ‌

Advantages and Features ‌

High-precision control‌
The proportional solenoid converts the electrical signal into valve core displacement to achieve continuous control of flow, pressure and direction, with an accuracy of up to ±0.5% (such as the DB series overflow valve). ‌

‌Fast response‌
The response time is less than 15 milliseconds (such as the 4WRPEH series), which is suitable for high-frequency adjustment scenarios and reduces lag. ‌

‌Significant energy-saving effect‌
Through precise control to avoid overflow losses in traditional hydraulic systems, about 30% of energy can be saved in equipment such as injection molding machines. ‌

‌Strong anti-pollution‌
Adopting a special design to adapt to harsh working conditions, the average life span is more than 1 million times (such as the 4WRZE series).

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‌Reliable stability‌
Built-in centering spring and differential transformer (such as 4WRZE16E100-7X/6EG24ETK31/A1D3M) ensure long-term operating accuracy. ‌

Precautions for use ‌

Safe operation‌: Avoid the risk of loss of control due to manual emergency operation, and strictly follow the equipment safety specifications.

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‌Maintenance‌: Regularly check the wear of the solenoid and valve core to avoid impurities blocking the oil circuit.

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‌Environmental adaptation‌: The hydraulic oil model and temperature range (-40℃~80℃) must be matched, and customized models are required for extreme working conditions.

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.