For Installation Instructions, please follow the link below for the Valve you are using. ( 1in, 1/2in, 1/4in )
The Hudson Valve should be routinely cleaned to maintain optimal performance. Depending on your water source, cleaning should take place between 2-6 times per year. The more silt, rust, debris, etcetera in your water, the more often you need to clean the valve. Moss, algae and other debris can clog the small holes that run through the valve causing it to stop working properly.