Description:

Rexroth Proportional Valve 4WRBA10EA75-2X/G24K4/M-828 is a high-performance proportional directional valve produced by Bosch Rexroth. This proportional valve is an electro-hydraulic proportional control valve, which realizes precise control of hydraulic oil flow and direction through electrical signal input. Its main features are as follows:
Model analysis: 4WRBA10EA75-2X/G24K4/M-828 in the model number “4WRBA” means that the valve is a proportional directional valve, “10” means that the nominal diameter of 10mm,“ EA75” means that the maximum diameter of the valve is 10mm. EA75” means the maximum working current is 75mA, ‘2X’ means the electrical interface of the valve, ‘G24K4’ means the electrical connection is 24V DC power supply, 4-wire system. “M-828” indicates the installation mode of the valve. The valve through the proportional solenoid to generate and input electrical signal proportional to the electromagnetic force, push the spool to move, so as to change the flow and direction of hydraulic oil. The valve body is made of cast iron, which has good mechanical strength and corrosion resistance. The spool is made of high performance material to ensure durability under high pressure and high frequency action.

Application Areas:

Machinery manufacturing and automation equipment: In automated production lines, it is used to control the speed and direction of movement of robotic arms, hydraulic cylinders and other actuating elements to achieve high-precision positioning and action.
Injection molding machines and die-casting machines: used to control the opening and closing of the mold, injection speed and holding pressure, to improve production efficiency and product quality.
Engineering machinery: such as excavators, loaders, etc., used to control the action of hydraulic cylinders and hydraulic motors, to achieve accurate digging, shoveling and walking control.
Metallurgical and mining equipment: in rolling mills, ore crushers and other equipment, used to control the pressure and flow of the hydraulic system to ensure stable operation of the equipment.
Marine & Offshore Engineering: Used in equipment such as ship's rudder systems, hydraulic cranes, etc. to achieve precise control and high reliability.

Advantages:

High precision control: through the proportional solenoid and high-precision spool design, it can realize precise control of hydraulic oil flow and direction, with fast response speed and high control precision.
High reliability: the valve body is made of cast iron and the spool is made of high-performance material, which is able to operate stably for a long time under high-pressure and high-frequency action.
Energy saving and high efficiency: compared with traditional hydraulic valves, proportional valves can adjust the flow and pressure according to the actual demand, reducing the energy loss of the hydraulic system.
Strong adaptability: applicable to a variety of hydraulic systems and working environments, able to work stably under different pressure and flow conditions.
Convenient integration and control: support a variety of electrical connections and control signal input, easy to integrate with modern automation control systems.
Convenient maintenance: reasonable structural design, easy to disassemble and maintain, reducing the maintenance cost of the equipment.

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.