Product Description:

Features and advantages of Rexroth hydraulic proportional directional valves include:

High control accuracy: Rexroth proportional directional valves adopt pilot structure design and are driven by proportional solenoids to achieve continuous and precise control of flow and direction in hydraulic systems.

Fast response speed: The valve core position is closed-loop controlled and is less affected by pressure fluctuations. It is suitable for precision machining equipment with a response time of ≤40 ms.

Good energy saving effect: The pilot control structure is adopted to reduce system energy consumption.

Wide application range: Suitable for various types of hydraulic systems to meet complex control requirements.

Strong environmental adaptability: Wide operating temperature range (-25℃ to +80℃) and suitable for different working environments.

Precautions for use include:

Correct installation: Ensure the correct installation of the proportional valve, including the cleanliness and tightness of the connecting pipes to prevent leakage or performance degradation. ‌

Monitor key parameters‌: During operation, closely monitor the working status of the proportional valve, including key parameters such as input signal, output flow, temperature and pressure, to ensure that it operates within the normal range‌.

‌Regular maintenance‌: Regularly clean the valve body, check seals, and calibrate measuring equipment to ensure the continued stability and accuracy of the proportional valve‌.

‌Prevent pollution‌: The proportional valve has clear requirements for the contamination of the oil, which should usually be controlled within levels 7, 8, and 9 of NASl638 to prevent system failure‌.

‌Power domain problem‌: There is a power domain problem with the direct-acting electro-hydraulic proportional directional valve. It is necessary to ensure that it does not exceed its power domain to avoid the hydraulic force affecting the electromagnetic force and causing the valve opening to change‌.

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.