Vinayak

• Mar 29th, 2016

 

There are two types of solenoid valves are present.
1. Normally Closed (NC)
2. Normally Opened (NO).

Solenoid valve works on electro-mechanical principle. When 12 V DC voltage applied to solenoid valve (NC) current passes through solenoid circuitry and it pulls up plunger and valve become open. For NO valve is vice-versa.