Rexroth Mechanical Hydraulic Valve 100GPM 4WE10D50 OFEG220N9K4 M 100% Original

Rexroth 4WE10D50 OFEG220N9K4 M Hydraulic Directional Short-tube Valve 100% Original

Product Description:

Advantages and features of Rexroth hydraulic directional short-tube valve

‌Stability and response speed‌

Adopting advanced solenoid valve control technology, the fast response time can be controlled within tens of milliseconds, the switching action is reliable, and the stable operation of the hydraulic system is ensured.

The electromagnetic operation is highly flexible, supports automatic control, and is suitable for industrial automation scenarios.

‌High performance and durability‌

The maximum working pressure can reach 350 bar, and the flow rate can reach up to 650 L/min, which can meet the needs of high pressure and large flow.

The valve core and valve seat have good sealing, compact structure, low failure rate, and can work stably under harsh working conditions such as dust and vibration.

‌Modular design and compatibility‌

Adopting ISO 7368 standard mounting holes, it supports direct combination with LFA logic cover plate, which is convenient for expanding hydraulic functions.

Applicable to a variety of hydraulic oils (such as HL, HLP, HVLP, etc.), the sealing material is NBR, and it has strong compatibility.

‌Various control methods‌

Supports a variety of control methods such as electromagnetic, hydraulic, and manual to meet the needs of different scenarios. For example, electromagnetic drive can achieve precise direction switching, which is suitable for complex systems.

Precautions for use

‌Installation and selection‌

The system parameters must be matched according to the nominal size (such as 16, 25) and the spool symbol (such as D type) to ensure that the base plate installation complies with the ISO 4401 standard.

The power supply voltage of the electromagnetic drive must be strictly matched (such as 24 V DC) to avoid damage to electronic components.

‌Operating environment and maintenance‌

Avoid oil contamination. It is recommended to regularly test the oil cleanliness (NAS 1638 level 6) to prevent the valve core from getting stuck.

When used in high temperature or high pressure environments, it is necessary to ensure that the hydraulic control device is complete and monitor the system pressure fluctuations.

‌Maintenance and troubleshooting‌

Regularly check the resistance of the solenoid coil (standard value 20Ω±5%) to prevent burning.

If the logic cover or function module needs to be replaced, the original accessories should be used to avoid compatibility issues.

‌Safety specifications‌

The internal pilot oil circuit must be kept unobstructed, and the external pilot oil return oil must be handled independently to avoid cross contamination.

The system pressure must be closed during maintenance to prevent accidental start-up.

By combining high compatibility design and strict operating specifications, the valve is suitable for high-performance scenarios such as construction machinery and steel rolling mills.

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.