Valve for controlling fluids

摘要

The disclosure relates to a valve for controlling fluids, including a valve body defining a passage opening, a tapering valve seat formed on the valve body, a closing element configured to open up and to close off the passage opening at the tapering valve seat, and a protruding region adjoining the tapering valve seat. The protruding region extends over only part of a circumference of the tapering valve seat.

主权项

1. A valve for controlling fluids, comprising:
a valve body defining a passage opening at an upper portion of the valve body; a tapering valve seat formed on the upper portion of the valve body and encircling the passage opening; a closing element configured to open and to close the passage opening by moving away from and contacting, respectively, the tapering valve seat; and a protruding area at a first upper portion of the tapering valve seat, wherein:
the protruding area only extends over part of a circumference of the tapering valve seat;the protruding area defines a length defined in a lifting direction of the closing element;the length defined in the lifting direction is greater than a maximum lift of the closing element; andthe protruding area is only formed on less than one half of the circumference of the tapering valve seat and more than a third of the circumference of the tapering valve seat.