Italian ATOS DHI-0713 solenoid valve, stock available.

Brand

ATOS/Italian Atos

Flow Direction

Other

3C Valve Category

Industry

Application Areas

Chemical, Mining, Energy, Road/Rail/Marine

ATOS Amplifiers, ATOS Solenoid Directional Valves, ATOS Pressure Reducing Valves, ATOS Check Valves, ATOS Control Valves.

The Italian ATOS solenoid valve has a sealed chamber

with through-holes at different positions, each connecting to a different oil pipe. In the center of the chamber is a piston, and on either side are two electromagnets. When the coil of one electromagnet is energized, the valve body is attracted to that side. By controlling the movement of the valve body, different drain holes are opened or closed. The inlet hole is always open, allowing hydraulic oil to enter different drain pipes. The oil pressure then pushes the piston in the cylinder, which in turn moves the piston rod, which in turn drives the mechanical device. Thus, controlling the current to the electromagnets controls the mechanical movement.

The Italian ATOS solenoid valve is an electromagnetically controlled industrial device, a basic component for fluid control automation, belonging to the actuator category, and is not limited to hydraulic or pneumatic systems. Solenoid valves are used in industrial control systems to adjust the direction, flow rate, speed, and other parameters of the medium. They can be used with different circuits to achieve the desired control, ensuring both precision and flexibility. There are many types of solenoid valves, each playing a different role in the control system. The most common are check valves, safety valves, directional control valves, and speed control valves.

ATOS Solenoid Valve Faults

These faults directly affect the operation of switching and regulating valves. Common faults include the solenoid valve not operating. The following troubleshooting steps should be taken:

1. Loose or detached solenoid valve wiring. The solenoid valve will not receive power. Tighten the wiring.

2. Burned-out solenoid valve coil. Disconnect the solenoid valve wiring and use a multimeter to measure. If an open circuit is detected, the solenoid valve coil is burnt out. This can be caused by moisture in the coil, leading to poor insulation and magnetic leakage, resulting in excessive current and burnout. Therefore, prevent rainwater from entering the solenoid valve. Additionally, an overly stiff spring, excessive reaction force, or insufficient coil turns can also cause the coil to burn out. In an emergency, the manual button on the coil can be switched from the normal "0" position to the "1" position to open the valve.

3. Solenoid Valve Jammed: The clearance between the solenoid valve's spool sleeve and valve core is very small (less than 0.008mm), and it is usually assembled as a single piece. When mechanical impurities are introduced or there is insufficient lubricating oil, it is easy to jam. A temporary fix is ​​to insert a steel wire through the small hole at the head to make it spring back. The fundamental solution is to disassemble the solenoid valve, remove the valve core and valve core sleeve, and clean them with CCI4 to ensure the valve core moves freely within the valve sleeve. During disassembly, pay attention to the assembly sequence of each component and the location of external wiring to ensure correct reassembly and wiring. Also check if the lubricator spray hole is blocked and if there is sufficient lubricating oil.

4. Air Leakage: Air leakage will cause insufficient air pressure, making it difficult for the forced valve to open and close. This is caused by damaged sealing gaskets or worn spool sleeves, resulting in air leakage between several cavities. When troubleshooting a solenoid valve malfunction in a switching system, it is crucial to choose an appropriate time to address the issue while the valve is de-energized. If the problem cannot be resolved within a single switching interval, the switching system can be paused for further troubleshooting.

ATOS Solenoid Valve DHI-0631/2-X 230/50/60AC

ATOS Solenoid Valve DHI-0713-X 110/50/60AC

ATOS Solenoid Valve DHI-0713-X 230/50/60AC

ATOS Solenoid Valve DHI-0713-X 24DC

ATOS Solenoid Valve DHI-0713-X 24DC 23 /PE

ATOS Solenoid Valve DHI-0714/WP-X 230/50/60AC

ATOS Solenoid Valve DHI-0714/WP-X 230/50/60AC 23 /PE

ATOS Solenoid Valve DHI-0714-X 230/50/60AC

ATOS Solenoid Valve DHI-0714-X 24DC

ATOS Solenoid Valve DHI-0715/FI/NC-X 24DC

ATOS Solenoid Valve DHI-0715-X 24DC

ATOS Solenoid Valve DHI-0716-X 24DC

ATOS Solenoid Valve DHI-0717-X 24DC

ATOS Solenoid Valve DHI-0718-X 230/50/60AC

ATOS Solenoid Valve DHI-0718-X 24DC

ATOS Solenoid Valve DHI-0750/2-X 24DC

ATOS Solenoid Valve DHI-0751/2/FI/NC-X 24DC 23

ATOS Solenoid Valve DHI-0751/2/FI/NO-X 24DC 23

ATOS Solenoid Valve DHI-0751/2/WP-X 230/50/60AC

ATOS Solenoid Valve DHI-0751/2/WP-X 230/50/60AC 23 /PE

ATOS Solenoid Valve DHI-0751/2/WP-X 24DC

ATOS Solenoid Valve DHI-0751/2-X 110/50/60AC 23

ATOS Solenoid Valve DHI-0751/2-X 230/50/60AC

The company mainly deals with European and American brands and can source brands from any European country. For example, our key German brands include: BURKERT, DEMAG, HAWE, REXROTH, HYDAC, PILZ relays, FESTO, IFM sensors, E+H, HEIDENHAIN, P+F sensors, SICK, TURCK, and HIRSCHMANN industrial switches. German brands: Hengstler, Murr, Schmersal, Samson, EPRO (Emerson Group)

American brands: MOOG, ASCO, MAC, NUMATICS, PARKER, VICKERS, ROSS

British brands: Norgren

Italian brands: OMAL, ATOS, CAMOZZI, UNIVER, Camozzi