首页>
外国专利>
STEAM TRAP, ASEPTIC DOUBLE SEATED VALVE, METHOD OF OPERATING THE STEAM TRAP, AND FILLING PLANT
STEAM TRAP, ASEPTIC DOUBLE SEATED VALVE, METHOD OF OPERATING THE STEAM TRAP, AND FILLING PLANT
展开▼
机译:蒸汽疏水阀,无菌双座阀,操作蒸汽疏水阀的方法和灌装厂
展开▼
页面导航
摘要
著录项
相似文献
摘要
In a steam trap comprising a seat valve that is adapted to be switched over between an open position for a first discharge state with large throughput and a closed position for a second discharge state with small throughput, the closure element and the seat of the seat valve define, at the closed position, a two-part passage, said passage having a jet cross-section, which first decreases in size in the discharge direction and, subsequently, re-increases in size, and being delimited by the seating area, the sealing face and at least one, only local control groove in the sealing face and/or the seating area. In the aseptic double seated valve the steam trap serves to carry out a flushing cycle as well as a sterilization cycle in a filling plant.
展开▼