... )&NPT(ASSI) ThreadWorking pressure: 1.0Mpa/10bar/150psiWorking Medium:Pure water,water,50% glycol,Oil,Air Features:1 ... system,Low voltage plumbing system 8.Small equipment for automatic control9.Water equipment,auto-control watersystem,industrial mini- ... electric ball valve for water treatment,HAVC,automatic control,for watermeter motorised ball valvefor watertreatment,for IC card meters,for air-warm ...