Jobe Rojo Partfill 20L/min (Various Options) The Jobe Rojo Partfill 20L/min is a low-flow float valve designed to automatically maintain a minimum water level in tanks during periods of no or low rainfall . It is specifically intended for use in rainwater harvesting systems , where preserving storage capacity for the next rainfall event is essential. Unlike traditional float valves that aim to keep tanks full, the Jobe Rojo Partfill 20L/min works by part-filling the tank only to a set low level. This ensures that services supplied by the tank — such as toilets, irrigation, or process water — can continue operating, while still leaving ample space for rainwater collection when rainfall resumes. This approach improves system efficiency and maximises the value of harvested rainwater. With a controlled flow rate of 20 litres per minute , the valve delivers water gently and efficiently, reducing turbulence and wear within the system. The design is well suited to installations where consistent, low-volume top-up is required rather than rapid filling. The Jobe Rojo Partfill 20L/min is suitable for a wide range of applications, including rainwater harvesting tanks , water cisterns , and ir
