This heavy duty run/flush valve is a compatible replacement for Tucker RODI carts, EZ Pure or Pure Blue RODI Cart systems.
In the fully open position, you are in FLUSH mode. In the fully closed position, you are in RUN mode. While in RUN mode, there will still be a lower volume stream coming out of the waste side of your system.
Input/output John Guest fittings for 1/2" hose.