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Valves

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Solenoid Valve 12V - 3/4'' - SparkFun ROB-10456

The device supports control of fluid flow using a computer or microcontroller. The valve is powered by a voltage of 12 V.
Index: SPF-01993
Index: SPF-01993
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Regular price €9.98 Price €9.98

Solenoid Valve 12V - 0,02-0,8MPa

The device supports the control of fluid flow using a computer or microcontroller. The valve is powered with the voltage of 12 V. The pressure range: 0.02 to 0.8 MPa....
Index: MOD-09452
Index: MOD-09452
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Regular price €5.79 Price €5.79

Solenoid Valve Mini - 12V 0,04MPa

The device supports control of fluid flow using a computer or microcontroller. The valve is powered by a voltage of 12 V, maximum pressure is 0.04 MPa (0.4 bar).
Index: MOD-09456
Index: MOD-09456
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Regular price €9.28 Price €9.28

Solenoid Valve 12V - 1/2'' 0,02-0,7MPa

The device supports the control of fluid flow using a computer or microcontroller. The valve is powered with the voltage of 12 V.
Index: MOD-09447
Index: MOD-09447
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Regular price €5.33 Price €5.33

Solenoid Valve 12V - 0.02-0.8MPa with quickconnect

The device supports the control of fluid flow using a computer or microcontroller. The valve is powered with the voltage of 12 V. The valve has a quickconnector of 6 mm....
Index: MOD-09453
Index: MOD-09453
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Regular price €5.56 Price €5.56

DFRobot - 12V Solenoid Valve 1/2"

The enables the control of the liquid flow using a computer or microcontroller. The valve is supplied with the voltage of 12 V. It is closed to connect the power supply of 12...
Index: DFR-07423
Index: DFR-07423
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Regular price €10.21 Price €10.21

Solenoid Valve 12V - 1/2'' 0,02-0,8MPa - angular

The device supports the control of fluid flow using a computer or microcontroller. The valve is powered with the voltage of 12 V.
Index: MOD-09450
Index: MOD-09450
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Regular price €5.09 Price €5.09

Solenoid Valve 12V - 1/2'' 0,02-0,8MPa - 11mm spigot

The device supports control of fluid flow using a computer or microcontroller. The valve is powered by a voltage of 12 V. Stub-tube: 11 mm.
Index: MOD-09448
Index: MOD-09448
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Regular price €5.33 Price €5.33

Solenoid Valve 12V - 1/2'' 0,02-0,8MPa

The device supports the control of fluid flow using a computer or microcontroller. The valve is powered with the voltage of 12 V.
Index: MOD-09451
Index: MOD-09451
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Regular price €7.67 Price €7.67

Solenoid Valve 12V 0,02-0,08MPa- 1'' - DCF-HS1B

The device supports the control of fluid flow using a computer or microcontroller. The valve is powered with the voltage of 12 V.
Index: MOD-09449
Index: MOD-09449
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Regular price €5.56 Price €5.56

ZWE Connect POPP POPE010101 Z-Wave - a thermostatic head for heaters

Thermostatic electronic head to control the radiator temperature. It is installed with the included RA-N and M30 x 1.5 adapters. The temperature reading is shown on the display...
Index: ZWV-15470
Index: ZWV-15470
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Regular price €54.65 Price €54.65

Operating mechanism of the solenoid valve

Solenoid valves are electrically controlled using an electromagnetic field changing the position of the profession. The solenoid coil is of key importance for work efficiency. They are characterized by a simple design, which translates into high reliability of this element. The solenoid valves combine control mechanisms with additional electric actuators. Such a solution can be found, among others, in domestic central heating systems. The flow of medium in solenoid valves can be closed or open, taking place only in one direction. Therefore, the main valve and coil, which is an electromagnet, are the basic components of the solenoid valves. It can be available in different variants, which differ in voltage and size. As far as the main valve is concerned, its task is to control the medium flow.

Where are solenoid valves used?

The simple design and construction, as well as the functioning, make the solenoid valves ideal for a wide variety of projects, both more and less advanced. They have a versatile application and a wide range of uses. They are particularly common in refrigeration and heating installations, pneumatic systems and air compressors. Solenoid valves are also used in many devices and equipment that we deal with on a daily basis and use in frequently repeated activities at home, work and other areas of our lives. This applies, among others, to washing equipment and industrial washing machines. Solenoid valves are also used in coffee machines, food processing machines, compressors and boilers, dental and laboratory equipment. Furthermore, they are used in vacuum pumps, water and sewage systems and machines designed for moulding products made of plastics.

Solenoid valves for direct and indirect operation

Solenoid valves can be divided into several groups, including the most popular division which includes indirect and direct acting solenoid valves. When it comes to indirect action devices, i.e. servo-assisted devices, they are used wherever it is impossible to use a direct action valve due to medium pressure or pipe cross-section. This makes the solenoid valves suitable for use in industrial areas where a large flow of gas or liquid is observed. However, indirect acting solenoid valves have a lower service life. The opening and closing time is longer, so they are not the best choice for every project. Only direct-acting valves are suitable for electronic projects where special precision in medium dosing is required, i.e. gas or liquid.