The VAG/GA Industries Figure 5560 Non-Modulating Float Operated Control Valve is designed to be either fully open or fully closed in response to the position of the float. The valve will accurately control the fluid level of a tank, opening at a preset low level and closing at a preset high level. The distance between open and close can be as little as 1” to as much as 40”. The standard configuration is for a remote float pilot valve. In this configuration the float operated pilot is installed in the tank while the main valve is in the fill line is outside the tank and the two are connected by field installed, small diameter tubing. When required, and for additional cost, the float pilot can be directly mounted on and pre-piped to the main valve which is then installed inside the tank. See Float Valve Data Sheet for more information.