Product Description:
Rexroth directional spool valve has the following core advantages and features and precautions for use:
Core advantages
Fast response and high-precision control
When using a servo directional control valve, the spool is designed with no overlapping area in the center position. A small movement of the valve core can immediately produce flow changes, and the control accuracy can reach within 0.1%, with a faster response speed. Some models are equipped with a feedback sensing device to achieve closed-loop control and improve stability.
Diverse design adaptability
It provides direct-acting, step-by-step direct-acting, pilot-operated and other types, covering extreme environments such as vacuum, negative pressure, and zero pressure, with a wide range of diameters (such as the maximum flow of the 10-diameter model is 120 L/min), meeting the needs of hydraulic, pneumatic and automation scenarios.
Safety and reliability
The normally closed design remains closed when the power is off to prevent accidental fluid flow; the wet pin DC coil model complies with the UL 906 safety standard and is suitable for high-demand industrial scenarios.
Precautions for use
Electromagnetic force drive characteristics
It is necessary to check the wiring regularly to see if it is loose to avoid poor contact due to vibration; when the coil is burned, a multimeter should be used to detect open circuit faults.
Key points for mechanical maintenance
Clean mechanical impurities regularly to ensure smooth movement of the slide valve; insufficient lubrication may cause jamming, and special lubricants need to be added according to specifications.
Environmental adaptability
Specific models need to be selected for high pressure (such as 350 bar) or high flow scenarios to avoid performance degradation due to parameter mismatch.
| Operation Type |
Direct |
| Operation |
Manual |
| Certifications |
ISO 9001, CE |
| Coil Connection |
DIN 43650 |
| Model |
4WE6C70 HG24N9K4 |
| Type Of Connection |
Subplate mounting |
| Return |
With spring return |
| Mounting Type |
Flange |
| Filter |
Within NAS9 level |
| Power |
Hydraulic |
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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