Marketing InformationFPPI® TrimFit® TD test and drain valves feature heavy-duty brass construction for extended service life. TrimFit® TD features three positions closed, test and drain (open). Two large and integral sight glasses allow for maximum visibility when operated. Due to the compact and integrated form, TrimFit® TD valves can be installed in both horizontal and vertical orientations in a small amount of space. Available with threaded or grooved connections.