ATOS Atos Proportional Valve RZGO-REB-P-NP Series Imported

ATOS Atos Proportional Valve RZGO-REB-P-NP Series Imported

ATOS Atos Proportional Valve RZGO-REB-P-NP-033/100 High Quality and High Price

Shanghai Pumin Industrial Automation Equipment Co., Ltd. specializes in the sales of imported spare parts from Europe and America. The company has its own offices in Germany and the United States for direct procurement, with first-hand sources and competitive prices in the market

Price advantage: We directly obtain quotations from factories, avoiding many intermediate links. Many factories provide us with fixed discounts to ensure that we offer favorable prices to customers

Wide channels: In addition to factories, we have direct business relationships with many distributors in Europe, which allows us to purchase products that cannot be quoted due to protecting agents

The working principle of ATOS proportional valve is essentially to convert the input electrical signal into hydraulic energy output in proportion, and achieve precise control of the valve core position through proportional electromagnets, thereby continuously adjusting the pressure, flow rate or flow direction in the hydraulic system, and upgrading from ordinary on-off control to analog control.

The core workflow begins with the input of command signals. When the control system sends out an analog voltage or current signal, the signal is first received and power amplified by a proportional amplifier. The amplifier converts weak control signals into sufficient current to drive the electromagnet and outputs it proportionally to the proportional electromagnet on the valve. The proportional electromagnet is a key component for achieving precise control of the Atos proportional valve. Unlike ordinary DC electromagnets, the armature of ordinary electromagnets only has two positions, suction and disconnection, while the proportional electromagnet requires its output force or displacement to be proportional to the given input current value. Throughout the entire working stroke of the armature, its magnetic circuit maintains a certain air gap, which allows the electromagnetic coil to produce a suction force on the armature within a range of moderate air gap travel. This results in a relatively flat "force stroke" characteristic, which can output a thrust proportional to the current without being significantly affected by changes in the position of the valve core.

The electromagnetic force generated by the proportional electromagnet will directly act on the valve core, overcoming the spring force to push the valve core to move. The distance that the valve core moves is proportional to the magnitude of the electromagnetic force, which in turn determines the opening of the valve port. For directional valves, the valve core can not only be swapped, but its stroke can also be continuously or proportionally changed, which results in continuous control of the flow area connecting the oil port. Therefore, the Atos proportional directional valve can not only change the direction of liquid flow, but also continuously adjust the flow rate by controlling the opening amount, thereby accurately controlling the speed of the actuator. In some applications that require higher precision in position or velocity, the system can also detect the displacement or velocity of the actuator and feedback the signal to the controller to form a closed-loop control system, further improving control accuracy.

In order to meet the requirements of high flow conditions, Atos also provides pilot operated proportional valves. The principle is to use a small diameter proportional valve as the pilot stage to control the action of a large diameter hydraulic control main valve. The pilot valve receives electrical signals and precisely controls the output pilot pressure or flow rate. This pressure oil then drives the main valve core to move, thereby achieving proportional control of high flow fluid flow. This design enables precise adjustment of high-pressure and high flow systems with minimal electromagnetic force. In recent years, Atos has also developed more advanced proportional valve control technology, represented by the p/Q composite control technology integrated into proportional directional valves. This technology uses a single digital valve to automatically switch smoothly between flow control and pressure/force control based on hydraulic conditions during actuator movement, significantly simplifying the complex hydraulic system architecture that originally required the use of independent directional valves, flow valves, and pressure valves.

ATOS Atos Proportional Valve RZGO-REB-P-NP Series Imported

The characteristics of ATOS proportional valve are mainly reflected in its deep integration of advanced digital control technology and highly flexible modular design, dedicated to achieving precision, efficiency, and adaptability to complex automation tasks in modern electro-hydraulic control systems.

In terms of digitalization and intelligent control, ATOS proportional valves have generally integrated digital drivers, which have replaced traditional analog control methods and brought significant advantages. With the help of built-in microprocessors, these valves can be connected to computer or mobile applications through USB or even Bluetooth interfaces for parameter configuration, real-time monitoring, and firmware updates, greatly simplifying debugging and maintenance work. Some models also have built-in oscilloscope function and alarm history storage, making fault diagnosis more intuitive and efficient. These digital functions lay the foundation for the comprehensive integration of hydraulic systems into Industry 4.0 and intelligent manufacturing environments.

A major highlight of ATOS proportional valves in terms of core control performance and multifunctional integration is the p/Q composite control technology. This technology can simultaneously achieve closed-loop control of the direction, flow rate (Q), and pressure/force (p) of hydraulic actuators through a digital valve. In practical applications, such as during the operation of a press machine, this technology can automatically control the flow rate when the piston moves rapidly according to a set threshold, and seamlessly switch to precise force control after contacting the workpiece, ensuring a smooth and impact free process. This technology usually requires the use of pressure sensors for implementation, and there are multiple configuration options such as single sensor, dual sensor, and direct force sensing components to achieve different control accuracies. Its advanced PID algorithm and up to four dynamically switchable parameter sets ensure control stability and accuracy under various complex operating conditions.

In terms of structural design and product series, ATOS provides comprehensive and flexible solutions that can match various applications from conventional to demanding. Its product line covers various structures such as direct acting and pilot operated, and can choose ordinary proportional valves or higher performance servo proportional valves according to control accuracy and dynamic response requirements. The latter usually adopts a slide valve structure with a valve sleeve and zero cover, and integrates LVDT position sensors to form a closed loop, achieving extremely low hysteresis, higher response frequency, and excellent repeatability. In terms of environmental adaptability, many models have sturdy structures that can withstand vibrations and impacts up to 50g, and provide IP66/67 high-grade waterproof and dustproof. There are even stainless steel and explosion-proof models that are suitable for harsh working conditions such as heavy industry.

In addition, in terms of communication and system integration, ATOS proportional valves support a wide range of fieldbus protocols such as PROFINET, EtherCAT, CANopen, and PROFIBUS DP, which can be easily integrated into various mainstream control systems. The characteristics of its integrated amplifier and factory pre adjustment also ensure good interchangeability between valves, simplifying system design and maintenance work. Overall, ATOS proportional valves are empowered by digital technology, integrating precise control, high flexibility, and durability. In many industrial applications such as injection molding machines, presses, and test benches, they are a key link in achieving equipment performance improvement.

These products are widely used in fields such as steel, automotive, papermaking, energy, petrochemicals, textiles, injection molding, metallurgy, aerospace, rubber, water conservancy, power plants, medical and food packaging, metallurgical industry, automotive industry, power equipment, chemical industry, engineering machinery, papermaking industry, shipbuilding industry, and machine tool manufacturing.

Rexroth, Hydac, Parker, WEBTEC, Atos,

EBRO, METRIX, Megger, ODE, HEIDENHAIN, Heidenhain, USA

Samson, Aventics, Bently, Ifm,

Fairchild, Asco solenoid valve, P+F, MOOG servo valve,

Burkert, Balluff, Pilz, Baumer,

Hengstler, Norgren, Mac solenoid valve from the United States, EPRO from Germany,

Danfoss, German HBM sensors, Lenze Lenz, Tiefenbach, and others

The hot selling models are as follows:

Stacked one-way valve \ \ SHR-012 10S

Stacked throttle valve \ \ SHQ-012 10S

Electromagnetic directional valve \ \ SDHL-0610 DC 20S

Electromagnetic directional valve \ \ SDHL-0713 DC 20S

Electromagnetic directional valve \ \ SDHL-0713 DC 20S

Electromagnetic valve \ \ DHE-0631/2/ADC20/PE

Proportional valve \ \ DHZO-T-073-L5/B31

Electromagnetic valve \ \ SDKE-1631/2/A DC 10S

Electromagnetic valve \ \ DKE-1631/2-AC11/A

Electromagnetic valve \ \ DHI-0751/2/WP

DHI-0713-24VDC DC24V ATOS

AGMZO-REB-P-NP-10/210/I 10/PE

PEE-31022-1DV

DHA-0631/2/NPT 24DC

AGAM-20/100/V

E-RI-AEB-NP-05H 10 (DHZ0-AEB-NP-071-L5/I 10)

DHA-0751/2/M 24DC

DHA-0713/M 24DC)

DHA-0631/2/M/A 24DC

DHA-0632/2/M24DC

RZGO-REB-P-NP-033/100/1 10

Displacement probe \ \ 330106-05-30-50-02-00

Extension cable \ \ 330130-075-00-CN

Vibration transmitter \ \ 990-05-50-01-CN

Electromagnetic valve \ \ SCG551A001MS 230AC

Electromagnetic valve \ \ HT8316G74/220V/50HZ

Electromagnetic valve \ \ JKF8320G186

Electromagnetic valve \ \ 8320P174/220V/50HZ

Electromagnetic valve \ \ SC8327B001/220V/50HZ

MX2034-41-06-09-05-02-077-00

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BURKERT Baode Electromagnetic Valve 00265722

PMP11-AA1U1PBWJJ

PMP11-AA1U1RCWJJ

Burkert angle seat valve 178695

Burkert angle seat valve 178684

Burkert angle seat valve 178676

BURKERT Baode 00125301

EDS3446-3-0250-000+ZBE06

EDS3346-3-0010-Y00-F1+ZBE06

EVS 3106 -a- 0060 – 000 + zbe 06

EVS 3106 -a- 0300 – 000 + zbe 06

ETS3226-3-018-000+ZBE06

ETS3866-3-000-000+ZBE06

MX2030-03-000-090-05-05

MX2030-03-000-130-05-05

MX2030-04-000-130-05-05

MX2030-06-005-030-05-05

SAMSON valve 3730-400

Aventics0820 052526

AventicsR412010717

ST5484E-151-472-00

8210G087 220VAC

8210G088 220VAC

For more product information, please click:Shanghai Pumin Industrial Automation Equipment Co., Ltd