摘要 |
<P>PROBLEM TO BE SOLVED: To provide a valve which can be cleaned as well as a valve cleaning system, in which disassembling of a valve is not required, for easy cleaning operation inside a valve box and a valve body, with a cleaning method being able to be selected according to the state of a valve. <P>SOLUTION: In a valve 12 includes a valve box 1 and a valve body 2, with the inside of the valve box 1 as well as the valve body 2 being possible to be cleaned, the valve box 1 includes filling ports 3a and 3b for pouring cleaning liquid, and a drain nozzle 4 for discharging the cleaning liquid. A cleaning line 10 for guiding the cleaning liquid into the valve box 1 can be connected to the filling ports 3a and 3b. The drain nozzle 4 is connected to a drain line 9 for discharging the cleaning liquid after cleaning the inside of the valve box 1 and the valve body 2. <P>COPYRIGHT: (C)2012,JPO&INPIT |