Intended for vapor or liquid withdrawal service on DOT motor fuel containers. Two closing flow rates are offered – 1.5 GPM f0r medium to light duty vehicles and 2.6 GPM for those with greater fuel demands.
Note: These valves do not incorporate an integral pressure relief valve and are intended for use in containers that have a separate pressure relief valve to adequately handle the container’s capacity. Each of these valves incorporate an excess flow valve at the tanks inlet end to prevent excessive product loss in the event of a downstream fuel line failure. For the excess flow device to perform properly the service valve must be in the full open and back seated position.