SMC VSS8-8-FG-D-1ZA04T 4/5 Port Solenoid Valve MSRP: Now: $172.20 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... VSS8-8-FG-D-1ZA04T