SMC VV823-04-SU006BT-W1 Mfld Assy 3-Sta MSRP: Now: $331.00 Was: vss/vsr size 1, 2 and 3 are plug-in, base mounted interface valves conforming to iso standards. the valve design offers maximum flexibility and is available in either a high flow rubber seal (model... VV823-04-SU006BT-W1