IVM6000-LP Instructional Videos Step 1: Swap out the Rubber Stem and Disk Assembly The first step in upgrading your 6000 series indexing valve is to swap out the Rubber Stem and Disk Assembly (RDSA) with the provided Sensor enabled RDSA.(The new RDSA stem is dark blue in color.) Watch on youtube Step 2: Installing IVM6000 Monitor on indexing Valve Watch on youtube Demo of IVM6000 in action Watch on youtube IVM6000 being powered up Watch on youtube The IVM6000-LP Buy Now