Product Description
The pressure reducing valve is a valve that reduces the inlet pressure to a certain required outlet pressure by adjusting it, and relies on the energy of the medium itself to keep the outlet pressure stable automatically. From the fluid mechanics point of view, the pressure reducing valve is a local resistance can change the throttling element, that is, by changing the throttling area, the flow rate and the kinetic energy of the fluid change, resulting in different pressure losses, so as to achieve the purpose of decompression. Then rely on the adjustment of the control and adjustment system, so that the fluctuation of the pressure after the valve is balanced with the spring force, so that the pressure after the valve is kept constant within a certain error range.
Pressure reducing valve according to the structure can be divided into film type, piston type, bellows type, etc., according to the working mode can be divided into positive action type, reaction type, unloading type and auxiliary valve type. The role of the pressure reducing valve is to reduce the pressure of a branch of the hydraulic system, so that it is lower than the oil supply pressure of the hydraulic pump, to meet the needs of the actuator (such as clamping, positioning oil, braking, clutch oil, system control oil, etc.), and to keep the pressure basically constant. The pressure reducing valve should be installed vertically on the horizontal pipe, and the direction of the medium flow should be consistent with the direction of the arrow on the valve body. Both ends should be set off valves, preferably using flanged stop valves.
The pressure reducing valve uses the opening of the opening and closing parts of the control valve body to adjust the flow rate of the medium, reduce the pressure of the medium, and adjust the opening and closing parts with the effect of the pressure after the valve, so that the pressure after the valve is kept within a certain range, and the cooling water is sprayed into the valve body or after the valve, and the temperature of the medium is reduced. The automatic selection of pressure reducing valve is included. The characteristic of the valve is to keep the outlet pressure and temperature value within a certain range when the inlet pressure is constantly changing.
| Brand | Rexroth |
| Maximum Pressure | 350 bar |
| Operating Temperature | -30°C to +80°C |
| Port Size | G1/4 to G1 |
| Adjustment Type | Pressure Compensated |
| Mounting Type | Subplate |
| Seal Material | NBR |
| Body Material | Steel |
| Valve Type | Pilot Operated |
| Flow Rate | Up to 150 l/min |
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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