摘要 |
<p>{PG,1 A distribution device, particularly for water, comprising a main conduit communicating with outlet members each normally closed by a respective valve and a body adapted to move through the conduit for sequentially opening each said valve for a period of time depending upon the retention time of the body at a valve, wherein said body includes means for the optional adjustment of said period of time of opening for each valve, and said valve comprising a control-member extending partly into the path of the body.</p> |