Shinjo Valves-106X Solenoid Control Float & Lever Valve, 1.0 / 1.6 / 2.5 Mpa 106X Solenoid Control Float & Lever Valve is with normal open (normal close) Solenoid control equipment based on 100x Float Control Valves. So even if there is no electric power or the flow could not work, it can assure the water level is not beyond the set level and the electric float valve can preset the on/off water level to solve the problem of main valve's frequently opening/closing. This kind of valve is widely used in high building, feeding system, fire protection, at the inlet of water pool and water tower of enterprises.