Valve has closure stopper screwed into thread in housing and secured with securing element; stopper is connected to securing element that only allows stopper to turn in one direction

摘要

The valve has a sliding valve element in a longitudinal bore (105) in a housing (101) that is closed by a closure stopper (110) and sealed if appropriate. The closure stopper is screwed into a thread (102) in the housing and secured with a securing element (120) . The stopper is connected to a securing element that only allows the stopper to turn in one direction.