5 Check valve Pressure switch T-spacer Pressure relief 3 port valve Cross spacer Piping adapter �拶 check valve with intermediate branch port can be easily installed to prevent a backflow of lubricant when branching the air flow and releasing the air on the outlet side of the regulator. Check valve Page 28 ・ Air Filter + Regulator + Lubricator (AC20-A to AC40-A) ・ Filter Regulator + Lubricator (AC20A-A to AC40A-A) * Port size: Except 06 Applicable series �� Using a T-shaped spacer facilitates the branching of air flow. T-spacer Page 29 ・ Air Filter + Regulator + Lubricator (AC10-A to AC40-A) ・ Air Filter + Regulator (AC10B-A to AC40B-A) ・ Air Filter + Mist Separator + Regulator (AC20C-A to AC40C-A) �� A compact integrated pressure switch can be easily installed and facilitates the pressure detection of the line. Pressure switch Page 29 ・ Air Filter + Regulator + Lubricator (AC20-A to AC40-A) ・ Filter Regulator + Lubricator (AC20A-A to AC40A-A) ・ Air Filter + Regulator (AC20B-A to AC40B-A) ・ Air Filter + Mist Separator + Regulator (AC20C-A to AC40C-A) ・ Filter Regulator + Mist Separator (AC20D-A to AC40D-A) �� With the use of a pressure relief 3 port valve, pressure left in the line can be easily exhausted. Page 30 �拶 piping adapter allows installation/removal of the component without removing the piping and thus makes maintenance easier. �� Pipings are possible in all 4 directions. Cross spacer Page 30 Piping adapter Page 31 * Needs to be ordered separately. * Needs to be ordered separately. Pressure relief 3 port valve ・ Air Filter + Regulator + Lubricator (AC20-A to AC40-A) ・ Filter Regulator + Lubricator (AC20A-A to AC40A-A) ・ Air Filter + Regulator (AC20B-A to AC40B-A) ・ Air Filter + Mist Separator + Regulator (AC20C-A to AC40C-A) ・ Filter Regulator + Mist Separator (AC20D-A to AC40D-A) Series AC Attachment List Applicable series Applicable series Applicable series