Product Description:
Rexroth proportional pressure reducing valve has the characteristics of strong anti-pollution, precise response, and support for displacement closed-loop control. When using it, you need to pay attention to oil cleanliness, mechanical calibration and common fault troubleshooting.
Advantages and Features
Strong anti-pollution: The proportional solenoid design can effectively resist the interference of impurities and pollutants and adapt to complex working conditions.
Precise response: The electro-hydraulic proportional control technology achieves fast response (<15ms) and supports continuous adjustment of flow and pressure.
Closed-loop control: Some models integrate differential transformers (LVDT) to achieve displacement closed-loop control and improve system stability.
Strong configurability: Supports baseplate installation design, adapts to different system requirements, and provides auxiliary operation device options.
Precautions for use
Oil cleanliness: The oil cleanliness is required to be no less than NAS9 level to avoid impurities clogging the valve core.
Mechanical calibration: The zero point error needs to be calibrated regularly, and the pressure limiter is set to ensure the safety range.
Troubleshooting: If abnormal pressure occurs, check the spring force balance, assembly error or solenoid failure.
| Switching Principle |
3/2 |
| Media Compatibility |
Air, Water, Oil |
| Body Material |
Steel |
| Valve Body Style |
2-way or 3-way |
| Return Type |
With spring return |
| Media |
Hydraulic oil |
| Actuation Type |
Manual |
| Series |
2 |
| Seals |
NBR |
| Connection Type |
NPT |
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.
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