Product Description:
Advantages and features of Rexroth pressure reducing valve
High precision and adaptability to multiple scenarios
Using proportional solenoid valve control, the pressure is adjusted by current, with extremely small tolerance, supporting precise pressure control in high-pressure scenarios such as hydraulic systems, oil extraction, and metallurgical equipment.
The valve core design takes into account both sealing and wear resistance, can adapt to high-pressure and high-temperature environments, has a wide adjustment range, and supports customized needs.
Dynamic pressure balance and stability
The opening is automatically adjusted through the linkage mechanism between the valve core and the spring to balance the inlet and outlet pressure fluctuations and ensure that the output pressure is stable within the set range.
Excellent hydraulic characteristics, the pressure reduction ratio can reach more than 10:1, the pressure loss is small, and it has a low noise design (≤20 decibels).
Simple structure and convenient maintenance
The direct-acting diaphragm structure has no obstruction, is resistant to dirt and scale, does not require filters or bypass pipes, and saves installation space and costs.
Some models support modular design, and components can be quickly replaced or upgraded through European card slots.
Precautions for use
Installation specification
It needs to be installed upright on a horizontal pipe to ensure that the direction of the fluid is consistent with the arrow mark on the valve body to avoid abnormal performance caused by reverse installation.
When the water quality contains impurities, a filter must be installed at the water inlet to prevent the valve core from being worn or blocked.
Pressure and safety protection
The outlet should be installed with a pressure reducing valve at least 4 meters away from the valve to prevent pressure from exceeding the limit; it is recommended to configure an expansion water tank to absorb water hammer impact.
In the hot water system, a check valve needs to be installed between the pressure reducing valve and the expansion water tank to avoid backflow or pressure fluctuations that affect the valve life.
Maintenance and calibration
Regularly check the current setting value of the proportional solenoid and calibrate the pressure characteristic curve to ensure control accuracy.
When it is out of use for a long time, the internal medium needs to be emptied to avoid corrosion or scaling that affects the sealing performance.
The above features and precautions combine the core advantages and operating points of Rexroth pressure reducing valves in industrial applications, and are suitable for complex scenarios that require high and stable pressure control.
| Corrosion Resistanca | Salt spray test (EN lsO 9227)> 200 h |
| With | Switch |
| Power | Solenoid |
| Operating Temperature | 0-80°C |
| Number Of Wire | 3 |
| Materail Body | Brass |
| Body Material | Stainless steel |
| Quality | A+ With Waranty |
| Pilot Pressure | 1.5-16 |
| Pressure | Low Pressure |
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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Rexroth 3DR16P5-50 250Y 00M Pressure Reducing Valve 100% New Original Images
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