TK010 dry small machine core ball valve cold copper shell (hot forging)
TK011 dry small machine core without valve cold water copper shell (hot forging)
Copper shell TK012 dry drip tight ball valve cold water
TK013Wet Little Movement Remote Copper Shell
TK014 Wet Big Movement Photoelectric Remote Copper Shell
TK015 Dry Remote Copper Shell
TK016 vertical wet copper shell small machine core ball valve cold water
TK017 vertical wet big movement without the cold water copper shell
TK018 wet big movement without valve cold copper shell (hot forging)
