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M-SEW Two Position Two-way Solenoid Valve
The M-SEW two position two-way solenoid valve belongs to a typical type of two position two-way solenoid valve, and its core function and working principle can be summarized as follows:
role
M-SEW two position two-way solenoid valve is mainly used to control the on/off of fluids (such as gas and liquid). It serves as a switching element in hydraulic and pneumatic systems, and drives the valve core to move through electromagnetic force to open or close channels. Its "binary" characteristic refers to the existence of only two states: on/off, and "two-way" indicates that the valve body has two connection ports, suitable for scenarios that require simple on-off control.
Working principle
Power on state
After the electromagnetic coil is energized, it generates electromagnetic force that attracts the valve core to overcome the resistance of the spring and move, connecting the internal channels of the valve body and allowing fluid to pass through.
off-state
After the electromagnetic force disappears, the spring pushes the valve core to reset, cutting off the channel and preventing fluid flow.
Combination of direct action and pilot action
When there is no pressure difference between the inlet and outlet, electromagnetic force directly drives the valve core to move; When there is a pressure difference, the electromagnetic force first opens the pilot small valve, and uses the fluid pressure difference to push the main valve core to move, achieving high flow control.
The M-SEW two position two-way solenoid valve belongs to a typical type of two position two-way solenoid valve, and its core function and working principle can be summarized as follows:
role
M-SEW two position two-way solenoid valve is mainly used to control the on/off of fluids (such as gas and liquid). It serves as a switching element in hydraulic and pneumatic systems, and drives the valve core to move through electromagnetic force to open or close channels. Its "binary" characteristic refers to the existence of only two states: on/off, and "two-way" indicates that the valve body has two connection ports, suitable for scenarios that require simple on-off control.
Working principle
Power on state
After the electromagnetic coil is energized, it generates electromagnetic force that attracts the valve core to overcome the resistance of the spring and move, connecting the internal channels of the valve body and allowing fluid to pass through.
off-state
After the electromagnetic force disappears, the spring pushes the valve core to reset, cutting off the channel and preventing fluid flow.
Combination of direct action and pilot action
When there is no pressure difference between the inlet and outlet, electromagnetic force directly drives the valve core to move; When there is a pressure difference, the electromagnetic force first opens the pilot small valve, and uses the fluid pressure difference to push the main valve core to move, achieving high flow control.
