Filter single current valve

The utility model relates to a filter single current valve, effectively solve the valve ball and disk seat blow -by of single current valve, the impurity filth easily blocks up the problem of apopore, the valve bonnet is the both ends open -ended cavity body, the embedded style of calligraphy baffle that is equipped with in top of valve bonnet, there is the valve ball in the valve bonnet, sealing connection is adorned soon on the bottom of valve bonnet and the top of disk seat, communicate through the passageway between the top end opening of disk seat and the bottom openings, the diameter of passageway is less than the diameter of valve ball, sealing connection is adorned soon on the bottom of disk seat and filter equipment's top, filter equipment is the front end opening, rear end confined tubulose, the equipartition has the gap on filter equipment's perisporium and the bottom. The utility model discloses simple structure, convenient to use, the valve ball is end face seal with the disk seat, and is sealed