Valve for sanitary fitting has transmission part with peg moving in recess in adjusting member, and seal to compensate for dynamic pressure

摘要

The valve has a turnable spindle (1) with a thread engaging with the thread of a transmission part (6). The transmission part has a peg (8) extending between the part thread (5) and a valve adjuster member (10). The member is pressed by a spring (11) against a valve seat via a seal (12). The seal material compensates elastically for an increase in dynamic pressure. The adjusting member has a cylindrical recess (9) with which it slides on the end of the peg. The diameter of the peg is the same as or smaller than the diameter of the spindle in the area where a grip is fastened to it.