・Contributes to the "reduction of work-hours" and "reduction of setting errors" by controlling the flow rate value. The value can be controlled with the indicator window.TypeSeriesPort size in the cylinder sideApplicable tubing O.D.Metric sizeApplicable tubing O.D.Inch sizeElbow typeAS12□1FS to 42□1FSM5×0.810-32UNFR, NPT, G 1/8 to 1/2 φ2 to φ16φ1/8'' to 1/2''Universal typeAS13□1FS to 43□1FSM5×0.810-32UNFR, NPT, G 1/8 to 1/2φ3.2 to φ12φ1/8'' to 1/2''Elbow typeStainless steel typeAS12□1FSG to 42□1FSGM5×0.810-32UNFR,NPT,G 1/8 to 1/2φ2 to φ16φ1/8'' to 1/2''Universal typeStainless steel typeAS13□1FSG to 43□1FSGM5×0.810-32UNFR, NPT, G 1/8 to 1/2φ3.2 to φ12φ1/8'' to 1/2'' Elbow typeUni threedAS22□1FS to 42□1FSUni 1/8 to 1/2φ3.2 to φ16φ1/8'' to 1/2''