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21A5ZV45D常開式蒸汽電磁閥,ODE質量好
From a functional viewpoint groups of solenoid valves
are identical to the singles. The only difference is that
they can be put together to form a group of solenoid
valves with an inlet pipe and various outlet pipes, each
one of which can be opened by energizing the corresponding coil
3路常閉電磁閥有入口管，a出口管和排氣管。
柱塞，其上兩個墊圈被安裝，直接用于打開和關閉電磁閥的主節流孔與兩個氣體噴頭之一，
同時打開或關閉出口孔與其他墊片。
當線圈未通電時柱塞處于使主孔關閉的位置，將流體從入口管流出到出口管，
而出口管與排氣管連通管。
當線圈通電時，柱塞移動到位置其打開主孔并關閉排氣孔，
In this family of solenoid valves an increase in inlet pressure
causes a reduction in the force required to open the valve: if the
inlet pressure is greater than the maximum value for which the
solenoid valve has been designed, the latter may open even
when the coil is not energized.
密封蓋墊片配合的柱塞直接用于打開和關閉孔口，如同雙向常閉電磁閥。
當線圈未通電時，柱塞處于這樣的位置
關閉孔口，防止流體從入口流出到出口管。
當線圈通電時，柱塞移動到一個位置打開孔口，允許流體從入口流到出口管。
除了打開和關閉孔口之外，蓋墊圈還有助于保持流體與電樞管不完全的柱塞分離，并避免灰泥沉積在電樞管。
在出口管上通常有一個調節螺絲，用于固定電磁閥的流動，分配導管。
On the lower body of the solenoid valves for automatic drink-dispensers there is also a little
venting fitting, on which usually a plastic pipe is connected.
This device assures a better fluid efflux, and therefore a steady flow
允許流體從入口管流到出口1和防止流向排氣。
在這些閥門上，與其他型號不同，流體應進入進入閥門，以便通過主孔口下側向較高的一側。
21A5ZV45D常開式蒸汽電磁閥,ODE質量好
