Socket unit for fluid coupling`s connector, has throttle device exhibiting small flow resistance, when connector is inserted, and exhibiting high flow resistance without blocking flow path, when connector is taken out

摘要

The socket unit has a throttle device controlled by a connector, in a flow path. The throttle device exhibits a small flow resistance, when the connector is inserted. The throttle device exhibits a high flow resistance without blocking the flow path, when the connector is taken out. A base body consists of a passage channel and is symmetrically rotatable. A guide bush arrangement (3, 4) is fixed in the base body. An independent claim is also included for an connector for a socket part.