24 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 2 x oO 2 x oN oD oD A L M 2 x Applicable tubing P H Connection thread Q Q 2 x oO 2 x oN oD A L M oD 2 x Applicable tubing P Connection thread (With sealant) H Q Q oO oN oD oD Q M L M L Q 3 x Applicable tubing M L oD Branch “Y”: KQ2U (Sealant) l/A: Brass, N: Brass + Electroless nickel plated Note) oD is maximum diameter. Branch “Y”: KQ2U (Gasket seal) l/A: Brass, N: Brass + Electroless nickel plated Delta Union: KQ2D Note) oD is maximum diameter. * Reference dimensions after installation of R thread Note) oD is maximum diameter. Dimensions Applicable tubing O.D. (mm) Model Note) oD L M Q oO oN Effective area (mm2) Min. port size Weight (g) Nylon Urethane o4 KQ2D04-00A 8.2 15.8 13.3 5.7 6 3.2 6 4.1 3 2.7 o6 KQ2D06-00A 10.4 16.8 13.3 6.7 6 3.2 13.9 11 4.5 3.8 o8 KQ2D08-00A 13.2 18.8 14.2 8.4 8 4.2 26.3 18.2 6 6.8 o10 KQ2D10-00A 15.9 21.2 15.6 9.6 8 4.2 40.8 29 7.5 10.3 o12 KQ2D12-00A 18.5 23.6 17 10.7 8 4.2 57.2 45.2 9 15.2 Applicable tubing O.D. (mm) Connection thread R Model H (Width across flats) Note) oD L A* M P Q oO oN Effective area (mm2) Min. port size Weight (g) Nylon Urethane o3.2 1/8 KQ2U23-01lS 10 7.1 36.4 33.3 13.3 7.1 5.2 6 3.2 3.4 2.9 2.7 8.6 1/4 KQ2U23-02lS 14 7.1 40.8 36.1 13.3 7.1 5.2 6 3.2 3.4 2.9 2.7 19 o4 1/8 KQ2U04-01lS 10 8.2 36.5 33.4 13.3 8.2 5.7 6 3.2 4.2 4.2 3.6 9.3 1/4 KQ2U04-02lS 14 8.2 40.9 36.2 13.3 8.2 5.7 6 3.2 4.2 4.2 3.6 19.1 o6 1/8 KQ2U06-01lS 12 10.4 37.6 34.5 13.3 10.4 6.8 6 3.2 13.4 10.6 5.4 10.3 1/4 KQ2U06-02lS 14 10.4 42 37.3 13.3 10.4 6.8 6 3.2 13.4 10.6 5.4 19.2 3/8 KQ2U06-03lS 17 10.4 43.4 38.3 13.3 10.4 6.8 6 3.2 13.4 10.6 5.4 31.2 o8 1/8 KQ2U08-01lS 14 13.2 40.7 37.6 14.2 13.2 8.7 8 4.2 25.6 17.7 6 15.8 1/4 KQ2U08-02lS 14 13.2 45.1 40.4 14.2 13.2 8.7 8 4.2 25.6 17.7 7.3 20.9 3/8 KQ2U08-03lS 17 13.2 46.5 41.4 14.2 13.2 8.7 8 4.2 25.6 17.7 7.3 32.7 o10 1/4 KQ2U10-02lS 17 15.9 49 44.3 15.6 15.9 10.1 8 4.2 40 28.4 9 25.6 3/8 KQ2U10-03lS 17 15.9 50.4 45.3 15.6 15.9 10.1 8 4.2 40 28.4 9.4 33.4 1/2 KQ2U10-04lS 22 15.9 54.6 48.2 15.6 15.9 10.1 8 4.2 40 28.4 9.4 61.3 o12 1/4 KQ2U12-02lS 19 18.5 53 48.3 17 18.5 11.4 8 4.2 57.4 45.4 9 36 3/8 KQ2U12-03lS 19 18.5 54.4 49.3 17 18.5 11.4 8 4.2 57.4 45.4 11 38.9 1/2 KQ2U12-04lS 22 18.5 58.6 52.2 17 18.5 11.4 8 4.2 57.4 45.4 11.6 61 o16 1/4 KQ2U16-02lS 24 23.8 62.4 57.7 20.6 23.8 14 8 4.2 57.4 45.4 9 67.6 3/8 KQ2U16-03lS 24 23.8 63.8 58.7 20.6 23.8 14 8 4.2 81 60 11 71.5 1/2 KQ2U16-04lS 24 23.8 68 61.6 20.6 23.8 14 8 4.2 113 60 13 82.6 Applicable tubing O.D. (mm) Connection thread M Model H (Width across flats) Note) oD L A M P Q oO oN Effective area (mm2) Min. port size Weight (g) Nylon Urethane o3.2 M5 x 0.8 KQ2U23-M5l 10 7.1 33.8 30.8 13.3 7.1 5.2 6 3.2 2.2 2.2 1.8 5.8 o4 M5 x 0.8 KQ2U04-M5l 10 8.2 33.9 30.9 13.3 8.2 5.7 6 3.2 2.2 2.2 1.8 6.7 M6 x 1.0 KQ2U04-M6l 10 8.2 34.9 30.9 13.3 8.2 5.7 6 3.2 2.2 2.2 3 6.6 o6 M5 x 0.8 KQ2U06-M5l 12 10.4 35 32 13.3 10.4 6.8 6 3.2 2.2 2.2 1.8 10 M6 x 1.0 KQ2U06-M6l 12 10.4 36 32 13.3 10.4 6.8 6 3.2 2.2 2.2 3 9.8 New