Italy ATOS Flow Control Valve * Supply

Italian ATOS valves are mainly divided into the following categories:

typedescription

ATOS vane pumpPFE-31/41/51、PFE-32/42/52、PVL 等型号

ATOS plunger pumpPFR, PVPC and other models

ATOS multi pumpPFED, PFEX, PFRX, POX and other models

ATOS pressure control valveSP-CART, ARE, ARAM, AGAM, AGIR, AGIR, AGIU, REM and other models

ATOS flow control valveModels such as QV-06, QV-10, QV-20, AQFR, etc

ATOS one-way valveADR, DB, DR, ADRL, AGRL, AGRLE and other models

ATOS standard electromagnetic directional valveDHI、DHU、DHD、DKI、DKU、DKD、DLOH、DLOK、DPH*-1、DPH*-2、DPH*-3、DPH*-6 Waiting for models

ATOS pressure control valveHMP、HM、KM、HS、KS、HG、KG、JPG-2、HC、KC、JPC 等型号

ATOS flow control valveHQ, KQ, JPQ-2, JPQ-3, DHQ, DKQ and other models

ATOS one-way valveHR, KR, JPR-2, JPR-3 and other models

These valves are widely used in fields such as steel, metallurgy, electricity, injection molding machines, air conditioning production, and automobile manufacturing.

The working principle of the Italian ATOS flow control valve is to work together through a manual regulating valve group and an automatic balancing valve group.

Specifically, the function of the manual regulating valve group is to set the flow rate, while the function of the automatic balancing valve group is to maintain a constant flow rate. When the manual control valve is adjusted to a certain position, the set flow rate Kv (i.e. the flow coefficient of the manual control valve) is manually determined, and the flow rate G=Kv (P2-P3), where Kv is the flow coefficient. After setting, as long as P2-P3 remains unchanged, the flow rate G also remains unchanged. When the system flow rate increases, the actual value of (P2-P3) exceeds the allowed given value. At this time, the automatic regulating valve group is automatically closed by the pressure sensing film and spring action until the flow rate is maintained at the set flow rate again, and vice versa

The Use and Maintenance of ATOS Flow Control Valve in Italy

The Italian ATOS flow control valve plays an important role in industrial automation systems, and its performance directly affects the stability and efficiency of the system. In order to ensure the normal operation and prolong the service life of the flow control valve, the following are some suggestions for the use and maintenance of the ATOS flow control valve.

Precautions for use

Choose the appropriate valve type: Select the appropriate flow control valve type based on the specific requirements of the system. For example, for systems that require precise flow control, valves with high-precision regulation functions can be selected.

Operating pressure and temperature: Ensure that the operating pressure and temperature are within the design range of the valve. Excessive pressure or temperature may cause valve damage or performance degradation.

Medium compatibility: Ensure that the valve material is compatible with the medium being processed to prevent damage caused by corrosion or chemical reactions.

Installation position: Install the valve correctly, ensuring it is in a horizontal or vertical position to avoid leakage or operational failure caused by improper installation.

Maintenance Recommendations

Regular inspection: Regularly inspect all components of the valve, including the valve core, valve seat, diaphragm, O-ring, etc., to ensure that they are not worn, corroded, or damaged.

Cleaning: Keep the valve clean and regularly clean the inner wall of the valve body to prevent dirt, rust, and other factors from affecting the normal operation of the valve.

Lubrication: For components that require lubrication, regularly add or replace lubricating grease to ensure smooth operation of the valve.

Leakage detection: Regularly inspect valves for any leakage, especially for valves with high pressure differentials and corrosive media, and pay more attention to leakage detection.

Adjustment and Calibration: Regularly adjust and calibrate the valve according to its usage to ensure the accuracy and stability of its flow control.

Replace damaged components: When any component is found to be damaged, it should be replaced promptly to avoid affecting the entire system.

Special maintenance measures

Environmental protection: For valves installed outdoors or in harsh environments, appropriate protective measures should be taken, such as rain, dust, frost, etc., to ensure the reliable operation of the valve.

Backup valves: For critical systems, it is recommended to prepare backup valves so that they can be quickly replaced in the event of a main valve failure, reducing downtime.

By following the above usage and maintenance recommendations, the service life of Italian ATOS flow control valves can be effectively extended, ensuring their stable operation in industrial automation systems.

The Italian ATOS flow control valve is suitable for water systems that require flow control, especially for flow control of non corrosive liquid media such as heating and air conditioning.

The following are the specific uses of Italian ATOS flow control valves:

Automatically eliminating hydraulic imbalance caused by various factors in the water system, maintaining the required flow rate for users, overcoming "uneven heating and cooling", improving the room temperature of heating and air conditioning, enhancing system energy efficiency, and achieving energy conservation, is an ideal supporting product for heating and air conditioning systems to achieve "metering and charging".

In the case of changes in the pressure difference between the inlet and outlet of the valve, the flow rate is regulated by adjusting the throttle area between the valve core and the valve body and the local resistance it generates, thereby controlling the movement speed of the actuator.

Maintain a constant flow rate through it, thereby maintaining a constant flow rate of the controlled object (such as a loop, a user, a device, etc.) connected in series with it.

The application of flow valves in network management can directly set the flow rate according to the design. The valve can automatically eliminate the residual pressure head and flow deviation caused by pressure fluctuations in the pipeline under the action of water pressure.

There are many names for flow valves, such as self operated flow balance valves, constant flow valves, dynamic balance valves, etc. Various types of flow valves have different structures, but their working principles are similar. The inlet flow valve consists of a manual regulating valve group and an automatic balancing valve group. The function of the regulating valve group is to set the flow rate, while the function of the automatic balancing valve group is to maintain a constant flow rate.