Kinetico Mach Series Water Softener Control Valve Head Schedule 40 PVC Connectors Adapters. These adapters are designed to fit the late model Mach series control valves. 3/4" female N.P.T. glue style threaded bushings are installed in these adapters. Pair of adapters with "New" O-rings installed as shown. See images of actual items you will receive in this listing.
eBay