The electromagnetic coil is adopted to ensuring stable water flowing control and solve the problem of water leakage of traditional valves. Suitable for household daily use, especially in the case of frequent use of dishwasher. Engineering shell design has excellent ability, which prolongs the service life compared with ordinary plastics. It can be installed quickly without tools, which is convenient and quick, and reduces the difficulty for users to operate. Optimize the design of water flowing, effectively reduce water consumption and . Suitable for families who pay attention to environmental protective, help reduce daily water consumption and practice the concept of sustainable development