A poppet, 2-way, normally closed (N.C.) hydraulic solenoid valve is a type of valve used in hydraulic systems to control the flow of hydraulic fluid. It operates using an electromagnetic solenoid to actuate a poppet mechanism that opens or closes the valve. The poppet, 2-way, normally closed hydraulic solenoid valve is widely used in various hydraulic systems, including industrial machinery, mobile equipment, and hydraulic power units.
The solenoid valve consists of a valve body, a movable sealing element (such as a poppet or a spool), and a solenoid coil.
The valve has two ports: an inlet port and an outlet port. The inlet port is where the fluid enters the valve, and the outlet port is where the fluid exits or is blocked.
A 2-way, 2-position solenoid valve has two distinct positions: normally open (NO) and normally closed (NC).
The solenoid coil is energized or powered by an electrical current, creating a magnetic field. The magnetic field attracts the movable sealing element, causing it to shift from one position to another.
When the solenoid coil is energized, it moves the sealing element to its alternate position, either from normally open to normally closed or vice versa, depending on the design of the valve.
In the new position, the valve either allows fluid flow from the inlet port to the outlet port (normally open) or blocks fluid flow (normally closed), depending on the valve's intended function.
