L1 M oD1 H L2 A L3 Connection thread Applicable tubing oD2 L2 L3 M H L1 oD1 oD2 Connection thread Applicable tubing A oD2 A Applicable tubing oD1 M L1 L2 H Connection thread 45° Male Elbow: KQ2K (Face seal) �ｮ/A: Brass, N: Brass + Electroless nickel plated Note) oD1 is maximum diameter. �ｮ/A: Brass, N: Brass + Electroless nickel plated Note) oD1 is maximum diameter. Universal Male Elbow: KQ2V (Face seal) Note) oD1 is maximum diameter. Hexagon Socket Head Universal Male Elbow: KQ2VS (Face seal) �ｮ/A: Brass, N: Brass + Electroless nickel plated Dimensions Applicable tubing O.D. (mm) Connection thread R Model H (Width across flats) Note) oD1 oD2 L1 L2 L3 A M Effective area (mm2) Min. port size Weight (g) Nylon Urethane o4 1/8 KQ2VS04-01�ｮP 6 8.2 13.4 19.3 12.7 24.8 19.6 13.3 2.9 2.9 3 12.6 o6 1/8 KQ2VS06-01�ｮP 6 10.4 13.4 20.5 12.7 24.8 19.6 13.3 7.5 5.9 4.5 12.9 1/4 KQ2VS06-02�ｮP 6 10.4 15.3 19.9 16.1 24.7 17.1 13.3 7.5 5.9 4.5 19.2 o8 1/8 KQ2VS08-01�ｮP 8 13.2 17.6 23.5 14.1 25 19.8 14.2 16 11.2 6 19.3 1/4 KQ2VS08-02�ｮP 8 13.2 17.6 23.5 16.7 27.7 20.1 14.2 16 11.2 6 23.8 3/8 KQ2VS08-03�ｮP 8 13.2 20.6 23.1 17.4 29.3 21.7 14.2 16 11.2 6 34.4 o10 1/4 KQ2VS10-02�ｮP 8 15.9 20.6 25.9 18.1 29.2 21.6 15.6 27 20.3 7.5 29.2 3/8 KQ2VS10-03�ｮP 8 15.9 20.6 25.9 18.2 29.3 21.7 15.6 27 20.3 7.5 35.6 o12 3/8 KQ2VS12-03�ｮP 10 18.5 25.2 28.5 19.3 33 25.4 17 39 30.8 9 48.6 1/2 KQ2VS12-04�ｮP 10 18.5 25.2 28.5 22.6 36.3 25.9 17 39 30.8 9 64.1 Applicable tubing O.D. (mm) Connection thread R Model H (Width across flats) Note) oD1 oD2 L1 L2 L3 A M Effective area (mm2) Min. port size Weight (g) Nylon Urethane o4 1/8 KQ2V04-01�ｮP 8 8.2 13.4 19.3 12.7 24.6 19.4 13.3 2.9 2.9 3 12.6 o6 1/8 KQ2V06-01�ｮP 8 10.4 13.4 20.5 12.7 24.6 19.4 13.3 7.5 5.9 4.5 12.9 1/4 KQ2V06-02�ｮP 10 10.4 15.3 19.9 16.1 28.7 21.1 13.3 7.5 5.9 4.5 23.2 o8 1/8 KQ2V08-01�ｮP 12 13.2 17.6 23.5 14.1 26.6 21.4 14.2 16 11.2 6 22.7 1/4 KQ2V08-02�ｮP 12 13.2 17.6 23.5 16.7 29.2 21.6 14.2 16 11.2 6 27.2 3/8 KQ2V08-03�ｮP 14 13.2 20.6 23.1 17.4 33.2 25.6 14.2 16 11.2 6 42.1 o10 1/4 KQ2V10-02�ｮP 14 15.9 20.6 25.9 18.1 33.1 25.5 15.6 27 20.3 7.5 36.5 3/8 KQ2V10-03�ｮP 14 15.9 20.6 25.9 18.2 33.2 25.6 15.6 27 20.3 7.5 43.4 o12 3/8 KQ2V12-03�ｮP 17 18.5 25.2 28.5 19.3 35.5 27.9 17 39 30.8 9 56.7 1/2 KQ2V12-04�ｮP 17 18.5 25.2 28.5 22.6 38.8 28.4 17 39 30.8 9 72.2 o16 3/8 KQ2V16-03�ｮP 21 23.8 32.3 34.2 23 43.3 35.7 20.6 55 46 11 99.9 1/2 KQ2V16-04�ｮP 21 23.8 32.3 34.2 26.3 46.6 36.2 20.6 78 46 13 113 Applicable tubing O.D. (mm) Connection thread R Model H (Width across flats) Note) oD1 oD2 L1 L2 A M Effective area (mm2) Min. port size Weight (g) Nylon Urethane o4 1/8 KQ2K04-01�ｮP 12 8.2 10 14.4 12 19.5 13.3 3.4 3.4 3 5.1 1/4 KQ2K04-02�ｮP 17 8.2 10 14.4 15.4 20.5 13.3 3.4 3.4 3 14.3 o6 1/8 KQ2K06-01�ｮP 12 10.4 10 14.7 14.1 22.5 13.3 8.7 6.9 4.5 5.5 1/4 KQ2K06-02�ｮP 17 10.4 10 14.7 17.5 23.5 13.3 8.7 6.9 4.5 14.7 3/8 KQ2K06-03�ｮP 21 10.4 10 14.7 19.5 25.5 13.3 8.7 6.9 4.5 29.9 o8 1/8 KQ2K08-01�ｮP 12 13.2 10 16 15 25.2 14.2 8.7 8.7 4.5 6.4 1/4 KQ2K08-02�ｮP 17 13.2 12 16 19.4 27.2 14.2 19.7 19.7 6 13.5 3/8 KQ2K08-03�ｮP 21 13.2 12 16 21.4 29.2 14.2 19.7 19.7 6 28.5 o10 1/8 KQ2K10-01�ｮP 12 15.9 12 18.2 20.1 32.7 15.6 30.9 23.2 6 10.1 1/4 KQ2K10-02�ｮP 17 15.9 17 17.6 26.1 35.9 15.6 30.9 23.2 7.5 18 3/8 KQ2K10-03�ｮP 21 15.9 17 17.6 20.5 30.3 15.6 30.9 23.2 7.5 17.3 1/2 KQ2K10-04�ｮP 27 15.9 17 17.6 25.3 32.3 15.6 30.9 23.2 7.5 44.6 o12 1/4 KQ2K12-02�ｮP 17 18.5 17 19.4 26 37.9 17 44.5 35.1 9 19.5 3/8 KQ2K12-03�ｮP 21 18.5 17 19.4 20.4 32.3 17 44.5 35.1 9 18.8 1/2 KQ2K12-04�ｮP 27 18.5 17 19.4 25.2 34.3 17 44.5 35.1 9 46.1 o16 1/4 KQ2K16-02�ｮP 17 23.8 17 24.3 26.6 43.3 20.6 44.5 44.5 9 23.9 3/8 KQ2K16-03�ｮP 21 23.8 21 23.8 28.7 45 20.6 65.8 58 11 32.2 1/2 KQ2K16-04�ｮP 27 23.8 21 23.8 30.7 44.2 20.6 91.9 58 13 58.3 New 78 Metric Size One-touch Fittings Series KQ2 Applicable Tubing: Metric Size, Connection Thread: 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