Jobe mega flow valves are float operated valves for the use of automated filling of water tanks. The valve is configured fro underwater mounting only. The float is connected to the valve with a nylon cord, this operates the pilot valve. When the water drops, the pilot valve is opened & the main diaphragm is activated. Mega flow is a good choice where it's high flow & compact, robust, non-corrosive constructions are beneficial.
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