SMC MVGQM12-30 Cyl, Guide, W/Valve MSRP: Now: $137.90 Was: MVGQ Valve Mounted Guide Cylinder, 12-20 BoreSeries MVGQ incorporates a valve, speed controller, and cylinder into one compact unit. A built-in magnet makes the MVGQ auto swich capable. Switch... MVGQM12-30
