28 Metric Size One-touch Fittings Series KQ2 Applicable Tubing: Metric Size, Connection Thread: M, R, Rc Inch Size Uni Metric Size Uni Inch Size R Inch Size NPT Metric Size R, Rc Metric Size G Inch Size M, R, Rc Inch Size UNF, NPT Metric Size M, R, Rc Gasket Seal Face Seal Sealant/Gasket Seal od Applicable tubing Applicable fitting size od oD M A L Mounting plate thickness 11 mm or less L M M T 2 x Applicable tubing H Mounting plate thickness o2: 7 mm or less Others: 11 mm or less L M M T 2 x Applicable tubing H Mounting plate thickness 7 mm or less L1 L2 M Connection thread Rc H1 H2 T Applicable tubing Plug-in Reducer: KQ2R Bulkhead Union: KQ2E (Interchangeable with KQ) Note) oD is maximum diameter. l/A: Brass, N: Brass + Electroless nickel plated Bulkhead Union: KQ2E (Interchangeable with KJ) l/A: Brass, N: Brass + Electroless nickel plated Bulkhead Connector: KQ2E l/A: Brass, N: Brass + Electroless nickel plated Dimensions Applicable tubing O.D. (mm) Model T (M) H (Width across flats) L Mounting hole M Effective area (mm2) Min. port size Weight (g) Nylon Urethane o2 KQ2E02-00lJ M7 x 0.75 9 24.5 8 11.9 . 0.9 1.4 5.2 o3.2 KQ2E23-00lJ M8 x 0.75 10 27.3 9 13.3 3 2.5 2.5 6.9 o4 KQ2E04-00lJ M9 x 0.75 11 27.3 10 13.3 4 4 3 8.3 o6 KQ2E06-00lJ M11 x 0.75 14 27.3 12 13.3 10 10 4.5 11.2 Applicable tubing O.D. (mm) Model T (M) H (Width across flats) L Mounting hole M Effective area (mm2) Min. port size Weight (g) Nylon Urethane o3.2 KQ2E23-00l M12 x 1 14 27.3 13 13.3 3.4 2.9 2.5 24.1 o4 KQ2E04-00l M12 x 1 14 27.3 13 13.3 5.6 4 3 22.9 o6 KQ2E06-00l M14 x 1 17 27.3 15 13.3 13.1 10.4 4.5 28 o8 KQ2E08-00l M16 x 1 19 29.1 17 14.2 26.1 18 6 34 o10 KQ2E10-00l M20 x 1 24 31.9 21 15.6 41.5 29.5 7.5 64.4 o12 KQ2E12-00l M22 x 1 27 34.7 23 17 58.3 46.1 9 63.8 o16 KQ2E16-00l M28 x 1.5 32 41.9 29 20.6 113 67 13 120.1 Applicable tubing O.D. (mm) Connection thread Rc Model T (M) H1 (Width across flats) H2 (Width across flats) L1 L2 Mounting hole M Effective area (mm2) Min. port size Weight (g) NylonUrethane o3.2 1/4 KQ2E23-02l M12 x 1 17 14 28.7 14.3 13 13.3 3.4 2.9 2.5 31.2 o4 1/8 KQ2E04-01l M12 x 1 14 14 24.4 10 13 13.3 5.6 4 3 21.2 1/4 KQ2E04-02l M12 x 1 17 14 29 14.6 13 13.3 5.6 4 3 30.9 o6 1/8 KQ2E06-01l M14 x 1 17 17 23.6 9.2 15 13.3 13.1 10.4 4.5 28.9 1/4 KQ2E06-02l M14 x 1 17 17 28.4 14 15 13.3 13.1 10.4 4.5 32.4 3/8 KQ2E06-03l M14 x 1 19 17 30.7 16.3 15 13.3 13.1 10.4 4.5 35.9 o8 1/8 KQ2E08-01l M16 x 1 17 19 24.1 6.7 17 14.2 26.1 18 6 30.5 1/4 KQ2E08-02l M16 x 1 17 19 28.4 11 17 14.2 26.1 18 6 33.1 3/8 KQ2E08-03l M16 x 1 19 19 31.7 14.3 17 14.2 26.1 18 6 37.4 o10 1/4 KQ2E10-02l M20 x 1 22 24 29.3 9.9 21 15.6 41.5 29.5 7.5 63.8 3/8 KQ2E10-03l M20 x 1 22 24 31.4 12 21 15.6 41.5 29.5 7.5 71.6 o12 3/8 KQ2E12-03l M22 x 1 24 27 32.3 11.9 23 17 58.3 46.1 9 69.3 1/2 KQ2E12-04l M22 x 1 24 27 37.7 17.3 23 17 58.3 46.1 9 72.7 o16 3/8 KQ2E16-03l M28 x 1.5 30 32 34.4 11.5 29 20.6 96 67 13 122.2 1/2 KQ2E16-04l M28 x 1.5 30 32 38.8 15.9 29 20.6 113 67 13 132.1 Applicable tubing O.D. (mm) Applicable fitting size od Model Note) oD L A M Effective area (mm2) Min. port size Weight (g) Nylon Urethane o2 o4 KQ2R02-04A 5.8 27.8 14.5 11.9 . 0.9 1.4 0.6 o3.2 o4 KQ2R23-04A 7.1 28.6 15.3 13.3 3.4 2.9 2.5 0.8 o6 KQ2R23-06A 7.1 29.1 15.8 13.3 3.4 2.9 2.5 1 o4 o6 KQ2R04-06A 8.2 28.6 15.3 13.3 5.6 4 3 1.1 o8 KQ2R04-08A 8.2 29.6 15.4 13.3 5.6 4 3 1.3 o10 KQ2R04-10A 10.4 31.7 16.1 13.3 5.6 4 3 2.2 o6 o4 KQ2R06-04A 10.4 33.6 20.3 13.3 4 4 2.5 1.4 o8 KQ2R06-08A 10.4 31.6 17.4 13.3 13.1 10.4 4.5 1.7 o10 KQ2R06-10A 10.4 33.9 18.3 13.3 13.1 10.4 4.5 2.1 o12 KQ2R06-12A 12 35.7 18.7 13.3 13.1 10.4 4.5 3.2 o8 o10 KQ2R08-10A 13.2 35.1 19.5 14.2 26.1 18 6 2.9 o12 KQ2R08-12A 13.2 36.5 19.5 14.2 26.1 18 6 3.4 o10 o12 KQ2R10-12A 15.9 39.2 22.2 15.6 41.5 32.8 7.5 4.5 o16 KQ2R10-16A 16 44.7 24.1 15.6 41.5 32.8 7.5 6 o12 o16 KQ2R12-16A 18.5 45.7 25.1 17 58.3 46.1 9 7