| 摘要 |
<p>A unitary multi-function control module for a reverse osmosis water purification system provides all of the necessary flow control functions in a single removable and easily replaceable unit. The module connects directly with a unitary injection molded manifold, provides all of the interconnections between the manifold and the supply, permeate, and brine flow paths, and houses the supply flow shutoff valve, the RO membrane flow control, and the permeate back flow check valve.</p> |
