This kind of valve can be deployed for both pneumatic and hydraulic operations. These allow the diversion of fluid from one channel to another. Then there are the three-way two-position poppet valves which are also quite commonly found in use. The simplest solenoid valves are the two-way, two-position poppet valves that merely open and close to permit flow when their coil is provided with energy. As soon as power is sent through it, a magnetic field gets created which pushes and pulls the plunger in the process of moving the valve. The coil of a solenoid valve can carry an electric current within the range of 12-48 V DC and 110-220 V AC. The plunger itself moves inside a core tube of non-ferrous metal that in turn is surrounded by a coil comprised comprising of electrical windings.

It is mostly configured to a spool or a poppet that is in turn connected to a ferrous metal plunger that may be spring-centered or spring offset. The Role of Solenoid Valves in Pneumatic and Hydraulic Power Systems What is a Solenoid Valve?Ī solenoid valve is an electrically operated valve that is mainly used to regulate the flow of air or a liquid in pneumatic and hydraulic power systems.

Electric solenoid valve hydraulic