Solar solenoid valve type

What are the parts of a solenoid valve?

There are two main parts in solenoid valve: The Valve and the Solenoid. The solenoid is applied to change the electrical energy into the mechanical energy which consequences to closing or opening of the valve mechanically. The solenoid valves can use rubber or metal seals and have electrical interface for allowing easy control.

What are the different types of solenoid valves?

The answer lies in their designs and the electromagnetic action of the valve components. Solenoid valve examples: 2-way, 3-way and 4-way styles. Photo credit: Emerson Automation Solutions, Fluid Control & Pneumatics Solenoid valves comprise a valve body (containing orifices) and a solenoid.

What is a solenoid valve used for?

Solenoid valves are used in automatic locking systems for door locks. Medical and dental equipment use solenoid valves to control the flow, direction, and pressure of the fluid. Water tanks use solenoid valves to control the inflow or outflow of water, often in combination with a float switch. Car washes to control the water and soap flow.

How does a no solenoid valve work?

For a normally open (NO) solenoid valve, the valve is open when de-energized, which allows the media to flow through it. When current is sent to the coil, it creates an electromagnetic field that forces the plunger downwards overcoming the spring force. The seal sits in the orifice and closes it, which prevents media from flowing through the valve.

How to choose a solenoid valve?

Small direct-acting solenoid valves react much quicker than semi-direct or indirect-acting valves. Approvals: Ensure that the valve is appropriately certified depending upon the application. Degree of protection: Ensure the valve has the appropriate IP rating for protection from dust, liquid, moisture and contact.

What is a 2-way solenoid valve?

2-way solenoid valves are one of the most basic types of valves with two ports: one inlet and one outlet. They are designed to regulate the flow of fluid or gas in a fully open or fully closed configuration. The operation of these valves is straightforward; when energized, the solenoid actuates to either allow or block flow through the valve body.