... ,avoid gear with switch.3. Multi-angle assembling,easy to install.4. Float ball structure,no leakage,especially suitable ... and fire works.3.Water equipment,auto-control watersystem,industrial mini-auto equipment, Small equipment for automatic control4.Irrigation equipment, ... Low voltage plumbing system7.Multiple voltage and control mode, applicable to a variety of occasionsModel Number: CWX-15/CWX-1.0/ ...