Electric valve

In what industries should we use electric valve? (Comprehensive introduction of electric valve)

1- What is Solenoid Valve?

Solenoid valve Volvo is a device used to control the flow of liquids and gases.

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It has a metal body and a reel. The coil is a coil of high magnetic properties.

By stimulating the bobbin, a large magnetic field is created and changes are made by applying force to a piston or armature.

If the number of inlet and outlet ports of an electric valve is 2, it means that:

This valve acts as a disconnect or plug and is single mode (proportional to NC or NO).

If the number of inlet and outlet ports per electric valve is 2,

It has two-way (three-way) solenoid valve and is capable of directing fluid in two different directions.

In this case, two reels are used.

How does Solenoid Valve work?

The following figure shows the structure of a NC (normally closed) solenoid valve.

Given the above figure, the spool coil is stimulated and a large magnetic field is generated upon reaching the spool.

This magnetic field causes a large force to be applied to the piston and the piston goes up and compresses the spring.

As a result, the fluid path opens and the fluid passes.

Then by disconnecting the input voltage to the coil, the magnetic force disappears and the spring restores the piston to its normal state.

The piston material used is very high quality and prevents fluid passage under normal conditions.

Solenoid valves are used in a variety of applications ranging from paint and resin industries to domestic washing machines and automatic irrigation of agricultural fields.

The task of these valves is to monitor the status of various fluids such as gas, water, oil and chemicals.

3. Use of milk

Solenoid valves are used to control the flow rate in systems and engines that work with fluid and air.

This type of Volvo is also on

Washing machines

Gas boilers

Hydraulic Pumps

Industrial and automatic sprinkler system

Oil, gas and petrochemical industries

Air conditioners are also used.

Solenoid valves can be customized for specific applications and to control various fluids such as

Weather

Gas

Steam

Oil used.

4. The Advantage of Using Volvo Solenoid

Volvo solonoid is an electromagnetic control valve also known as a solenoid valve.

With the solenoid valve, the operator no longer needs to be opened or closed automatically.

Among other benefits it can be to

High speed

High reliability

Disconnect and connect fast

Low current consumption noted.

5- Types of Solenoid Valves

All solenoid valves, regardless of their design, fall into one of two general categories

Direct acting

Pilot

1-5 Actions Direct or Direct directory

Volvo Direct Solonoid is a coil that magnetically opens the Volvo in a straight motion.

Electric valve

The solonoid raises the Volvo straight, shaft and Volvo without the need for external pressure.

2-5 pilot valves

The second category is the pilot solenoid valve, which is also called indirect or indirect acting.

In these valves, the pilot inlet opens the pilot inlet using pressure. The valve is made of two separate parts that are separated by a diaphragm.

6- Comparison of direct and indirect solids

Indirect solenoid valves require less electrical energy to open and close and usually require to store all power to remain open and perform slower than direct solenoid valves. Direct valves require maximum power to open even though they can maintain low open valves.

Simple on / off valves are one of the most popular valves used in process lines, as most process lines only need to be cut off and connected. Solenoid valves can be used in factories and units where compressed air is not available. The technology of other solonoid valves is a bit more sophisticated, meaning that they can control the current or pressure relative to the variable input signal.

We have reached the end of the article and I hope you have found it helpful.