New MAC Valve, Series 6300, Model 6321D-511-PM-611DA Valve and Model 6300D-511 3/8’’npt manifold. This valve is for plug-in mounting to 6300 series manifolds or sub-bases w/ two operator wiring (included). This listing is for a single item purchase as described. Photos showing are of the 6321D series with a variety of options available. Please contact me for revisions to this valve. 112DA, 113DA, 114DA / 211DA. 212DA, 213DA, 214DA / 501DA…….. / 611DA……871DA…… Ships same day with received payment by 9am Chicago time.