Product Description:
Rexroth hydraulic proportional valve has the following core advantages:
Advantages and features
High-precision control
The proportional solenoid converts the electrical signal into the valve core displacement to achieve continuous proportional control of pressure, flow and direction, with high control accuracy, suitable for precision machining equipment and other scenes with strict error requirements.
Strong anti-pollution
The electro-hydraulic proportional control method is adopted, which has low requirements for oil cleanliness (not less than NSA9 level), suitable for industrial environments with large pollution.
Flexible adaptation
It can be remotely controlled by electrical signals, seamlessly connected with control systems such as PLC, and supports rapid adjustment of control strategies to adapt to different working conditions in automated production.
Energy-saving characteristics
Accurately adjust hydraulic parameters according to actual needs, reduce overflow losses, and achieve efficient energy utilization in the pressure holding and cooling stages. It is suitable for high-energy consumption equipment such as injection molding machines and die-casting machines.
Precautions for use
Cleaning and maintenance
The oil cleanliness must meet the standard (not less than NSA9 level) to avoid impurities clogging the valve core or damaging precision components.
Debugging and calibration
When using for the first time, you need to set the mechanical pressure limiter and calibrate the zero point error to ensure control accuracy.
Common troubleshooting
If the input/output pressure is abnormal, check whether the spring force is unbalanced or whether there is an assembly error.
| Size |
1/4 inch |
| Media Compatibility |
Water |
| Applicable Industry |
Chemical engineering |
| Nominal Diameter |
40mm |
| Bore Diameter |
2 inches |
| Supply Voltage |
DC24V |
| Way |
2-Way |
| Protection Rating |
IP65 |
| Operating Temperature |
0-100°C |
| Power |
Solenoid |
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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