Product Description:
Rexroth directional control valves have the characteristics of fast response, high-precision control, and high reliability, and are suitable for hydraulic systems and industrial automation.
Advantages and Features
Fast response: The valve core position switching can be completed within a few milliseconds to tens of milliseconds, which is suitable for high-frequency action scenarios.
High-precision control: Through the coordination of electromagnetic force and hydraulic pressure, the flow and direction can be precisely adjusted, and the control accuracy can reach within 0.1%.
Strong stability: The servo valve adopts a closed-loop control system, which can maintain stable performance under different working conditions and has strong anti-interference ability.
Durability: Compact structure, few internal components, adaptable to harsh environments such as dust and vibration, and long life.
Diverse design: Provide direct-acting, step-by-step direct-acting, pilot-operated and other types to meet different flow and diameter requirements.
Precautions for use
Solenoid coil maintenance: Avoid short circuit or open circuit of the coil due to humid environment, and regularly check whether the wiring is loose.
Lubrication and cleaning: Regularly clean impurities in the valve to ensure adequate lubrication and avoid sticking or leakage.
Current control: The rated current must be matched when power is turned on to avoid valve core displacement or damage due to overload.
Pressure matching: Ensure that the system pressure matches the rated pressure range of the valve body to prevent overpressure from damaging the valve core seal.
The above information summarizes the technical characteristics of Rexroth directional control valves and common maintenance points in actual use.
| Nominal Flow Qn |
900 l/min |
| Connection Diagram Nfpa |
NFPA T3.5.1 R2-2002 D03 |
| Mounting Type |
Threaded or Flanged |
| Seals |
FKM |
| Current |
9K4 |
| Switching Principle |
3/2 |
| Connection Type |
NPT or SAE |
| Fluid Temperature Range |
-20 ….. +80 °C |
| Actuation Method |
Manual |
| Ambient Temperature Range |
–20 … +70°C |
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.
Your message must be between 20-3,000 characters!
