Electromagnetic valves
A variety of solenoid valves in the UKSPAR catalogue
Solenoid valve (aka solenoid valve) is used to control the movement of the working medium through the pipe. The design provides a plunger that rises or falls, opening or blocking the flow, respectively. The locking mechanism is moved by an electromagnet, which explains the name of the valve. An electric pulse creates a magnetic field that causes the plunger to move. Solenoid valves are installed on pipelines with a liquid or gaseous medium, and allow you to control the flow remotely.
✓ What is an electromagnetic valve
Possible classification options look like this:
- construction type;
- principle of action;
- body material;
- working substances;
- High-voltage;
- type of connection;
- type of sealing membrane.
✓ Design type of electromagnetic valves
There are normally-closed (NO) and normally-open (NO) valves.
- Normally closed products are characterized by a closed closing element in the absence of voltage. When there is a voltage, the shutter rises.
- A normally open valve works the other way around. In the absence of voltage, the closing element opens the flow, when voltage appears, it closes.
It is also worth mentioning bistable valves, in which the operating position of the shutter is switched.
The principle of action
Valves can be of direct and indirect action:
- in direct action products, the shutter moves when voltage is applied;
- in products of indirect action, the shutter moves under the influence of the energy of the working flow.
High-voltage
The 220V solenoid valve that is suitable for most highways is most often on sale. You can also find a 24V solenoid valve.
Body material
Most often, brass and cast iron are used for the production of valves.
- Brass products are light, malleable, practical and inexpensive. They are not designed for high temperature and pressure, so they are more often used in domestic pipelines, mains with cold water and steam.
- Cast iron fittings are heavy, very strong, not afraid of rust, mechanical action, hydraulic shocks. They are chosen for industrial and production pipeline systems.
Working substances
The field of application of valves is practically unlimited. Among the most popular options:
- electromagnetic valve for water;
- electromagnetic valve for air;
- electromagnetic valve for oil products;
- electromagnetic valve for non-aggressive environments;
- solenoid valve for oil.
Join view
The fittings are mounted on the pipeline through their own flanges or threads. The type of connection does not affect the technical characteristics.
Type of sealing membrane
- FKM is a universal option for any non-aggressive environments;
- NBR — membrane for petroleum, petroleum products, oil, diesel;
- EPDM is a membrane for alkalis, acids, mildly aggressive environments.
You will find a large selection of solenoid valves in the catalog of the Ukrainian manufacturer UKSPAR. All products are certified and have an accompanying warranty.➦ Delivery of solenoid valves and other items across Ukraine is possible.
WARNING!
This catalog presents the current technical characteristics of UKSPAR products.
The manufacturer reserves the right to make changes to the design and technical parameters of the products without notifying the consumer.
All articles and graphic materials on the website www.ukspar.ua are protected by copyright.
Placing articles and graphic materials on other sites, only with the consent of the www.ukspar.ua administration