F64A 5-way valve with a diameter of 34mm
850,000 

850,000 

It is used in a filter column containing cation particles, and the function of the 5-way valve is to draw salt into the filter column to regenerate the cation particles.

Typically, the 5-way valve is attached to the second or third filter column of a well water filtration system, and the type of valve used depends on the size of the filter column.