Italian ATOS DLEH-3C solenoid valve in stock

Brand

ATOS/Italian Atos

Flow Direction

Other

3C Valve Category

Industry

Application Areas

Chemical, Petroleum, Mining, Road/Rail/Shipbuilding, Comprehensive

ATOS Solenoid Valve Selection Based on Fluid Parameters

ATOS Solenoid Valve Selection Based on Fluid Parameters: Material, Temperature Group

1) Corrosive fluids: Corrosion-resistant solenoid valves and all-stainless steel are recommended; Ultra-clean edible fluids: Food-grade stainless steel solenoid valves are recommended;

2) High-temperature fluids: Solenoid valves made with high-temperature resistant electrical and sealing materials should be selected, and piston-type valves should be chosen;

3) Fluid state: Generally, gaseous, liquid, or mixed states are possible, especially for diameters greater than DN25, these must be clearly distinguished;

4) Fluid viscosity: Generally, any choice is acceptable below 50 cSt; if exceeding this value, a high-viscosity solenoid valve should be selected. 3. Selecting Solenoid Valves Based on Pressure Parameters: Principle and Structure

1) Nominal Pressure: This parameter has the same meaning as other general-purpose valves, determined by the nominal pressure of the pipeline.

2) Working Pressure: If the working pressure is low, a direct-acting or step-direct-acting principle must be selected. For a minimum working pressure difference of 0.04 MPa, direct-acting, step-direct-acting, and pilot-operated valves can all be selected.

4. Electrical Selection: AC220V and DC24V voltage specifications should be prioritized for convenience.

5. Selecting Based on Continuous Working Time: Normally Closed, Normally Open, or Continuously Energized

1) When the solenoid valve needs to be open for a long time, and the continuous time is longer than the closing time, a normally open type should be selected.

2) If the opening time is short or the opening and closing times are infrequent, a normally closed type should be selected.

3) However, for some safety protection applications, such as furnace and kiln flame monitoring, normally open valves cannot be selected; a continuously energized type should be chosen. The working principle of an ATOS solenoid valve:

A solenoid valve contains a sealed chamber with through-holes at different positions. Each through-hole connects to a different oil pipe. Inside the chamber is a piston, flanked by 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 flow of current to the electromagnets controls the mechanical movement.

ATOS solenoid valves are electromagnetically controlled industrial devices, fundamental components for fluid control in automation. They are actuators, not limited to hydraulic or pneumatic systems. They are used in industrial control systems to adjust the direction, flow rate, speed, and other parameters of the medium. Solenoid valves 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 types are check valves, safety valves, directional control valves, and speed control valves.

DKI-1632/2/AFI/NC-X 24DC 24

DKI-1632/2/A-X 24DC 24

DKI-1671-X 24DC 24

DKI-1710-X 24DC

DKI-1711/WP-X 24DC 24

DKI-17116-X 24DC

DKI-17119-X 110/50/60AC 24

DKI-17119-X 230/50/60AC

DKI-1711-X 110/50/60AC 24

DKI-1711-X 230/50/60AC

DKI-1711-X 24DC

DKI-1713/1-X 24DC 24

DKI-1713/WP-X 230AC

DKI-1713-X 230/50/60AC

DKI-1713-X 24DC

DKI-1714-X 110/50/60AC 24

DKI-1714-X 24DC

DKI-1715-X 230/50/60AC 24

DKI-1717-X 24DC 24

DKI-1718-X 24DC 24

DKI-1750/2-X 24DC

DKI-1751/2/FI/NC-X 24DC 24

DKI-1751/2/FI/NO-X 24DC 24

DKI-1751/2/WP-X 230/50/60AC 24 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