Its quickly connection and performance makes it an important supplements to any pipelines or irrigation Solenoid valves can maintain constant current-flow and are and maintain No power consumption, direct and stable water regulation This has a 3 / 8inch inlet and outlet for connection The solenoid has four bottom holes and two side holes for easy installation Widely applicable: irrigation control (garden, farms,), liquid control (pipes, artificial river The solenoid is composed-of and metal materials, which can withstand wear and long-term use, Manufacturer: Tsophreniq