Tap for water or gas systems has indicator showing on or off position from outside, has seat with a moveable closure body and head with an axially movable guide coupled to spindle

摘要

The tap has a seat (26) with a moveable closure body (24) with a lower intermediate closure in which is a housing head part (15) with an axially movable guide (20) coupled to a spindle (13) in which the head rotates. An indicator screw (9) shows whether the tap is on or off. The indicator is guided in a longitudinal hole (8) in which the head moves in an axial direction. A screw thread (32) is inserted in the guide element.