... 20mm,25mm,32mmVoltage: DC3-6V,,AC/DC9-24V,AC110V,AC120V,AC220VValve ... 03/04/05/06)Valve End:BSP(British Standard)&NPT(ASSI ... design,accurate position,avoid gear with switch.3. Multi-angle ... equipment,auto-control watersystem,industrial mini-auto equipment, Small equipment ... Sell): electric valve,motorized valve,industrial valve,manual valve,pneumaticvalve/air actuator,automatic valve,actuator,IC card ...