Geo-Flo’s 3-way, 4-position flush/purge valves have become the industry standard for closed-loop geothermal heat pump systems. Our valves are manufactured, assembled, and tested in our factory ensuring a precise, high-quality, purpose-specific valve that have proven reliability over the last 30 years. Our flush valves are included in our flow centers, but there are circumstances where stand-alone flush valves are desirable, such as system with a shared ground loop and multiple heat pumps.
Flush Valve Includes:
3" flushing assembly