Stopcock telung arah tekanan dhuwur digawe saka awak stopcock (digawe dening PC), tutup inti (digawe dening PE), Rotator (digawe dening PE), tutup protèktif (digawe dening ABS), tutup Screw (digawe kita. dening PE), konektor siji cara (digawe dening PC + ABS).