Caution One-touch Fittings When fittings are used, they may interfere with one another depending on their types and sizes. Therefore, the dimensions of the fittings to be used should first be confirmed in their respective catalogs. Fittings whose compliance with the SJ serise is already confirmed are stated below. If the fitting within the applicable range is selected, there will not be any interference. Series Model 4A, 2B 4A, 2B 2B Piping port M5 M3 M5 Port size KQ2H KJH KQ2S KJS KQ2H KJH KQ2S KJS KQ2H KJH KQ2S KJS Fitting Applicable tubing O.D. o2 o3.2 o4 o6 SJ3000 SJ2000 SJ3A6 (10 mm pitch) (7.5 mm pitch) (10 mm pitch) SJ3�ｭ60-�ｭ�ｭ-M5 SJ2�ｭ60-�ｭ�ｭ-M3 SJ3A6-�ｭ�ｭ Applicable Fittings: Series KQ2H, KQ2S Series KJH, KJS 120 Series SJ2000/3000 Specific Product Precautions 8 Be sure to read before handling. Refer to front matter 53 for Safety Instructions and pages 3 to 8 for 3/4/5 Port Solenoid Valve Precautions.