ITEM NAME:Electric Water Valve 24V DC Solenoid Valve 1/4" Hose Connection RO Controller@Z.Suitable for 1/4" solenoid valve. turn on water when system start, and cut off water when system stop (push-in connector). Usage: water and low viscosity fluids. Pressure: 0.02 - 0.8Mpa. Fluid temperature: 0-100 degrees Celsius.