Master Valves
A master valve is an automatic solenoid valve that controls the flow of pressurized water into an irrigation system's mainline, and is usually located between the water supply and the irrigation system.
hydrometers
Master Valves
A master valve is an automatic solenoid valve that controls the flow of pressurized water into an irrigation system's mainline, and is usually located between the water supply and the irrigation system.
hydrometers