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.

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‌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.

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‌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.

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‌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.

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.

Fujian Zhichuan Mechanical Equipment Co., Ltd. is a company specializing in the import of electronic hydraulic products trade and sales.Our aim is to provide our customers with high quality imported machinery products andexcellent after-sales service. Our main business covers the fields of construction machinery,photovoltaic equipment, vacuum equipment, mining equipment and metallurgical and automo-tive equipment industries, providing various types of power equipment, electromechanicalproducts, assemblies and components. We sell hydraulic components of well-known brands athome and abroad and sell and design hydraulic cylinders, hydraulic complete systems, customhydraulic systems and renovation projects.

Our products are widely used in major domestic petroleum machinery plants, oil fields. mines, smelters, engineering machinery plants, shipbuilding plants, heavy vehicle manufactur-ing plants and other enterprises and research institutes. Meanwhile, in the field of mining equipment, we have rich experience and advantages and can provide customers with mining equip-ment, mining drilling rigs and accessories, open pit mining equipment, crushing equipment,grinding equipment, ore dressing equipment feeding equipment, conveying equipment, screen-ing equipment lifting storage and transportation equipment, complete sets of safety protectionand monitoring equipment for mining machinery, etc.

In the field of construction machinery, our products such as crawler excavation machinery. wheeled excavation machinery, loading machinery, earth-moving machinery, lifting machinery,industrial vehicles, compaction machinery, heavy vehicles, amphibious vehicles and somehydraulic packages for special vehicles are also widely recognized by our customers. in addi-tion, we also provide tunnel construction sets, pneumatic tools, military construction machinery and other products.

As a professional imported machinery products company, we focus on product quality andservice, and have gathered a group of highly qualified technicians and maintenance personnelwho are able to provide professional technical support and maintenance services to ourcustomers. We implement network sales of stock products through cooperation with distributorsaround the world, and it is our development direction and goal to establish a mutual trust, stableand long-lasting relationship. At the same time, we pursue the principle of following the rulesand cooperating with each other in good faith.