Valve for optional connection of fluid outlet - has tilting chamber with ball closure for given high pressure outlet

摘要

The changeover arrangement is used for connection of a fluid supply channel with one or more flow channels, and has a hollow cavity with connections for supply and for removal. The arrangement is used in high pressure cleaning equipment where liquid is pumped under high pressure against the surface to be cleaned. The hollow cavity (2) forms valve seats (8, 9) for the outlets of the removal channels (4, 5). This cavity has a freely moving valve body (10) which closes one valve seat. The closing body which can be a ball is held in the vicinity of the channel to be closed by gravity. The valve chamber can be tilted to ensure connection of a required channel to a water jet nozzle.