Parker Hannifin 4F-U12LR-G-SS Union Bonnet Valve is a valve manufactured by Parker Hannifin, identified by the part number 4F-U12LR-G-SS. It uses a union bonnet design, a configuration that allows the bonnet to be detached from the valve body for maintenance. This item is categorized as a Union Bonnet Valve within Parker’s product lineup, bearing the model code 4F-U12LR-G-SS.
