Product Description:

Advantages and features of Vickers hydraulic pressure reducing valve

‌High stability and repeatability‌

Adopting plug-in main valve design, the pressure regulation repeatability error is ≤1%, with excellent long-term operation stability and adaptability to complex working conditions.

The built-in pilot system can reduce the pump flow loss when used in parallel and improve system efficiency.

‌Multiple pressure regulation and compatibility‌

Provide 5-speed adjustable pressure reduction pressure range, flexibly match different working conditions, and support reverse free flow (built-in check valve is required).

Conforms to ISO standard interface design, adapts to a variety of hydraulic system integration, and saves installation space.

‌Efficient energy saving and compact design‌

The power/size ratio is more than twice that of traditional valve bodies, saving more than 50% of installation space and reducing system complexity.

The fully enclosed solenoid coil (IP67 protection level) effectively prevents oil penetration and supports operation in a wide temperature range of -40℃~120℃.

‌Intelligent pressure control and easy maintenance‌

Automatically maintains stable outlet pressure through dynamic pressure balancing technology, and supports remote control command input (±10V or 4-20mA).

The modular design simplifies the disassembly and maintenance process and supports quick replacement of coils and seals.

Precautions for use

‌Installation specifications‌
Ensure that the diameter is consistent and the valve body is installed upright. When the hydraulic control check valve and the throttle valve are combined, they must be close to the actuator to avoid abnormal fluctuations in the oil circuit pressure.

The signal line must be shielded separately and grounded in a standardized manner to prevent electromagnetic interference from causing a decrease in control accuracy.

‌Oil and pollution control‌
The oil cleanliness must reach ISO 16/13 or above. Clean the filter every 2-3 months to prevent particulate matter from clogging the pilot stage.

It is prohibited to use corrosive or high-viscosity media. Corrosion-resistant valve body materials must be selected for special working conditions.

‌Pressure and flow limit‌
A secondary pressure reducing valve or pressure gauge switch must be set at the outlet to prevent overpressure from damaging the pipeline or valve.

The pressure drop at the valve port must be controlled within the balance range of hydraulic power and electromagnetic force to avoid abnormal wear of the valve core due to over-power operation.

‌Environment and maintenance management‌
The maintenance cycle needs to be shortened in high temperature environments (＞80℃), and the elasticity of the seals and the state of the electromagnets need to be checked regularly.

If the valve is not used for a long time, it needs to be powered on and activated every 3 months to prevent static adhesion or jamming.

Summary
Vickers hydraulic pressure reducing valve has high-precision adjustment, modular design and wide environmental adaptability as its core advantages, and is suitable for construction machinery, automated production lines and other scenarios. When using it, it is necessary to pay attention to the oil cleanliness, installation compliance and pressure protection to ensure the long-term reliable operation of the system.

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.