Vickers DGMFN-5-Y-A2W-30 FLOW CONTROL VALVE High Precision Stability‌ New

Product Specification

Product Description:

Advantages and features of Vickers flow control valves

‌High precision and stability‌

Adopting temperature and pressure compensation technology, the flow can be kept constant when the load fluctuates, and the control accuracy error is ≤1%.

Reduce energy loss through pilot control design and achieve sensitive flow regulation (response time ≤50ms).

‌Structural design and compatibility‌

Provide bypass type (with built-in overflow valve) and throttle type structures, applicable pressure up to 251 bar (3600 psi), adapt to different system requirements.

‌Modular plug-in design simplifies oil circuit layout, reduces the number of components, and reduces system complexity.

‌Energy saving and intelligent control‌

Optimize energy consumption through automatic flow balancing function (no external power supply required), suitable for scenes requiring fixed flow such as circulating water pumps.

Support remote integration and automatic control, compatible with PLC or DCS systems, and improve industrial production line efficiency.

‌Durability and adaptability‌

The valve body is made of corrosion-resistant materials (such as stainless steel) to withstand harsh working conditions such as high pollution and high humidity.

‌Fully enclosed electromagnetic coils (IP67 protection) prevent oil penetration and extend service life.

Precautions for use

‌Installation specifications‌

It must be installed horizontally with the valve cover facing upwards to avoid tilting that may cause uneven force on the valve core or seal failure.

In the fire water supply system, the pressure reducing valve should be installed in front of the alarm valve and equipped with drainage facilities.

‌Pressure difference and flow limit‌

The minimum working pressure difference must be ≥20kPa to avoid flow control failure due to insufficient pressure difference; remote pipelines (more than 80% of the heating radius from the heat source) are not recommended for installation.

When used in parallel, ensure that the diameters are consistent to prevent uneven flow distribution or system pressure fluctuations.

‌Environment and maintenance management‌

The oil cleanliness must be above ISO 16/13, and the filter should be cleaned regularly (recommended every 2-3 months) to prevent impurities from clogging the pilot valve.

In high temperature conditions (＞80℃), the maintenance cycle needs to be shortened, and the elasticity of the seals and the wear of the valve core need to be checked.

‌Control method selection‌
‌For frequent adjustment scenarios, it is recommended to use external control methods (such as mechanical handles or solenoids) to facilitate quick operation and maintenance.

‌Internal control methods are preferred in dangerous environments or high-precision demand scenarios, and automatic adjustment is achieved through system pressure, which is safer and more stable.

Summary
Vickers flow control valves have high-precision compensation technology, modular design and intelligent control as their core advantages, and are suitable for scenes such as engineering machinery, automated production lines and fire protection systems. When using, you need to pay attention to the installation direction, pressure difference requirements and control method adaptability to ensure long-term stable 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.