1.Seal load and assembly bled
2.Stem automatically feed and assembled
3.Ball valve automatically assembled.
4.Cap glue injecting and screw tightening
1.Ball seat automatically feed and assembled.
2.Pressing fixed nut automatically feed and tight.
3.Cap and ball seat automatically feed and assembled
4.Handle automatically assembled
5.Screw(Nut) automatically feed and tightening.
6.Steam and O-ring are assembled automatically.