| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a two liquid mixed flow control valve structure for mixing water (first liquid) and air (second liquid) or water (first liquid) and chemicals (second liquid) to be discharged by using a valve disc with its rotating angle for the mixed first and second liquid at a proper amount to flow out. <P>SOLUTION: The flow control valve structure comprises a fixed disc having a plurality of first liquid flow-out holes and the valve disc having a first liquid valve hole cut out in the outer peripheral edge for selectively opening the first liquid flow-out hole. A second liquid flow-out hole is formed in opposition to a central portion of the fixed disc. Inside the first liquid valve hole of the valve disc, a second liquid valve hole is semi-circularly formed for selectively opening the second liquid flow-out hole. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
