oO oN oD oD oD L1 M Q L1 M Q 2 x Applicable tubing A L2 H Connection thread 2 x oO 2 x oN oD A L M 2 x Applicable tubing P oD Q Q H Connection thread Male Delta Union: KQ2D (Face seal) �ｮ/A: Brass, N: Brass + Electroless nickel plated Note) oD is maximum diameter. Note) oD is maximum diameter. Branch “Y”: KQ2U (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) oD L A M P Q oO oN Effective area (mm2) Min. port size Weight (g) Nylon Urethane o3.2 1/8 KQ2U23-01�ｮP 12 7.1 35.7 30.5 13.3 7.1 5.2 6 3.2 3.4 2.9 2.7 9 1/4 KQ2U23-02�ｮP 17 7.1 39.1 31.5 13.3 7.1 5.2 6 3.2 3.4 2.9 2.7 19 o4 1/8 KQ2U04-01�ｮP 12 8.2 35.8 30.6 13.3 8.2 5.7 6 3.2 4.2 4.2 3.6 9.3 1/4 KQ2U04-02�ｮP 17 8.2 39.2 31.6 13.3 8.2 5.7 6 3.2 4.2 4.2 3.6 19.2 o6 1/8 KQ2U06-01�ｮP 12 10.4 36.9 31.7 13.3 10.4 6.8 6 3.2 13.4 10.6 5.4 9.9 1/4 KQ2U06-02�ｮP 17 10.4 40.3 32.7 13.3 10.4 6.8 6 3.2 13.4 10.6 5.4 19.5 3/8 KQ2U06-03�ｮP 21 10.4 39.8 32.2 13.3 10.4 6.8 6 3.2 13.4 10.6 5.4 27.8 o8 1/8 KQ2U08-01�ｮP 14 13.2 40 34.8 14.2 13.2 8.7 8 4.2 25.6 17.7 6 15.8 1/4 KQ2U08-02�ｮP 17 13.2 43.4 35.8 14.2 13.2 8.7 8 4.2 25.6 17.7 7.3 21.4 3/8 KQ2U08-03�ｮP 21 13.2 42.9 35.3 14.2 13.2 8.7 8 4.2 25.6 17.7 7.3 29.8 o10 1/4 KQ2U10-02�ｮP 17 15.9 47.3 39.7 15.6 15.9 10.1 8 4.2 40 28.4 9 23.9 3/8 KQ2U10-03�ｮP 21 15.9 46.8 39.2 15.6 15.9 10.1 8 4.2 40 28.4 9.4 31.4 1/2 KQ2U10-04�ｮP 27 15.9 49.1 38.7 15.6 15.9 10.1 8 4.2 40 28.4 9.4 49.5 o12 1/4 KQ2U12-02�ｮP 21 18.5 51.3 43.7 17 18.5 11.4 8 4.2 57.4 45.4 9 37.6 3/8 KQ2U12-03�ｮP 21 18.5 50.8 43.2 17 18.5 11.4 8 4.2 57.4 45.4 11 35.2 1/2 KQ2U12-04�ｮP 27 18.5 53.1 42.7 17 18.5 11.4 8 4.2 57.4 45.4 11.6 50.8 o16 1/4 KQ2U16-02�ｮP 24 23.8 60.7 53.1 20.6 23.8 14 8 4.2 57.4 45.4 9 68.2 3/8 KQ2U16-03�ｮP 24 23.8 60.2 52.6 20.6 23.8 14 8 4.2 81 60 11 64.7 1/2 KQ2U16-04�ｮP 27 23.8 62.5 52.1 20.6 23.8 14 8 4.2 113 60 13 70 Applicable tubing O.D. (mm) Connection thread R Model H (Width across flats) Note) oD L1 L2 A M Q oO oN Effective area (mm2) Min. port size Weight (g) Nylon Urethane o4 1/8 KQ2D04-01�ｮP 12 8.2 15.8 22.6 21.5 13.3 5.7 6 3.2 6 6 3.6 9.1 1/4 KQ2D04-02�ｮP 17 8.2 15.8 26 22.5 13.3 5.7 6 3.2 6 6 3.6 19 o6 1/8 KQ2D06-01�ｮP 12 10.4 16.8 23.6 23.6 13.3 6.7 6 3.2 13.9 11 5.4 9.7 1/4 KQ2D06-02�ｮP 17 10.4 16.8 27 24.6 13.3 6.7 6 3.2 13.9 11 5.4 19.3 3/8 KQ2D06-03�ｮP 21 10.4 16.8 26.5 24.1 13.3 6.7 6 3.2 13.9 11 5.4 27.6 o8 1/8 KQ2D08-01�ｮP 14 13.2 18.8 25.6 27 14.2 8.4 8 4.2 26.3 18.2 6 15.2 1/4 KQ2D08-02�ｮP 17 13.2 18.8 29 28 14.2 8.4 8 4.2 26.3 18.2 7.3 20.9 3/8 KQ2D08-03�ｮP 21 13.2 18.8 28.5 27.5 14.2 8.4 8 4.2 26.3 18.2 7.3 29.3 o10 1/4 KQ2D10-02�ｮP 17 15.9 21.2 31.4 31.7 15.6 9.6 8 4.2 40.8 29 9 23.2 3/8 KQ2D10-03�ｮP 21 15.9 21.2 30.9 31.2 15.6 9.6 8 4.2 40.8 29 9.4 30.7 1/2 KQ2D10-04�ｮP 27 15.9 21.2 33.2 30.7 15.6 9.6 8 4.2 40.8 29 9.4 48.8 o12 1/4 KQ2D12-02�ｮP 21 18.5 23.6 33.8 35.4 17 10.7 8 4.2 57.2 45.2 9 36.6 3/8 KQ2D12-03�ｮP 21 18.5 23.6 33.3 34.9 17 10.7 8 4.2 57.2 45.2 11 34.3 1/2 KQ2D12-04�ｮP 27 18.5 23.6 35.6 34.4 17 10.7 8 4.2 57.2 45.2 11.6 49.8 New 83 Series KQ2 Applicable Tubing: Metric Size, Connection Thread: R, Rc