METHOD AND APPARATUS FOR DISPENSING A USE SOLUTION

摘要

An apparatus for diluting a liquid concentrate with a liquid diluent to form a use solution is provided. The apparatus includes an aspirator having a fi rst inlet port, second inlet port, and an outlet port. A liquid diluent conducting m eans is connected to the first inlet port and a liquid concentrate conducting means is connected to the second inlet port of the aspirator for supplying thereto the li quid diluent and liquid concentrate respectively. Movement of a shut off valve and actuator valve operator controls both the shut off valve which is in fluid communication with the outlet port and the actuator valve which is in fluid communication with the liquid diluent conducting means to control flow of the liquid diluent.