Rexroth Proportional Valve DZ20-2-52/200 Energy Saving Cast Iron Strong reliability Compatibility modularity

Description:

Rexroth Proportional Valve DZ20-2-52/200 is a high-performance electro-hydraulic proportional valve produced by Bosch Rexroth of Germany. This valve is a pilot-operated proportional directional valve that can accurately control the flow and direction in the hydraulic system through electrical signals. It is widely used in hydraulic systems that require high precision, high response speed and high reliability. The DZ20-2-52/200 proportional valve adopts an electromagnetic pilot structure, which controls the movement of the pilot valve core through the magnetic force generated by the electromagnetic coil, and then drives the main valve core to achieve continuous regulation of the flow direction and flow of the hydraulic oil. This design enables the valve to accurately adjust the movement direction and speed of hydraulic actuators (such as hydraulic cylinders or hydraulic motors) according to the size of the input electrical signal.

Application areas:

Industrial automation:In the field of industrial automation, DZ20-2-52/200 proportional valves are widely used in CNC machine tools, injection molding machines, hydraulic punching machines and other equipment. It can achieve precise control of hydraulic cylinders or hydraulic motors, ensuring efficient operation and high-precision processing of equipment.
Engineering machinery: In engineering machinery, such as excavators, loaders, cranes, etc., this proportional valve is used to control the direction and speed of action of hydraulic actuators. It can achieve fast response and high-precision control, improving the operating efficiency and operating accuracy of equipment.
Metallurgy and heavy machinery: In heavy equipment such as steel mills, rolling mills, presses, etc., DZ20-2-52/200 proportional valves are used to control high-pressure hydraulic systems to ensure stable operation of equipment under extreme working conditions. Its high pressure resistance and high reliability make it an ideal choice.
Aerospace: In the field of aerospace, this proportional valve is used in flight simulators, test equipment and other systems with high dynamic response requirements. It can provide high-precision hydraulic control to meet complex testing needs.

Advantages:

High-precision control: DZ20-2-52/200 proportional valves can achieve continuous and stepless adjustment of the flow and direction of the hydraulic system. Compared with the traditional switch-type reversing valve, it avoids the problems of hydraulic shock and unstable movement, and significantly improves the control accuracy and stability of the system.
Fast response speed: The valve adopts an electromagnetic pilot structure with a fast response speed, which is suitable for working conditions that require frequent start and stop or fast switching of direction. Its dynamic response characteristics can meet the needs of high-frequency control and improve the overall efficiency of the system.
Energy saving and high efficiency: By accurately controlling the oil flow, the DZ20-2-52/200 proportional valve can avoid unnecessary energy loss. For example, under low-load conditions, the system can automatically reduce the flow output, reduce energy waste, and achieve energy-saving operation.
Strong reliability: Rexroth proportional valve adopts high-quality materials and advanced manufacturing processes, with good wear resistance and anti-pollution ability. Its structural design is reasonable, maintenance is convenient, and its service life is long, which is suitable for long-term continuous operation.
Compatibility and modularity: The valve can be seamlessly integrated with Rexroth's amplifiers, sensors, controllers and other components to build a complete electro-hydraulic proportional control system. At the same time, its modular design facilitates system expansion and maintenance.

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.