106 Metric Size Uni One-touch Fittings Series KQ2 Applicable Tubing: Metric Size, Connection Thread: Rc, G, NPT, NPTF 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 oD2 L2 A M L1 L1 M oD1 H Connection thread 2 x Applicable tubing oD2 M L1 oD1 oD1 H L2 L3 A M Connection thread 2 x Applicable tubing oD P A L M oD 2 x oN 2 x oO H Q Q Connection thread 2 x Applicable tubing Male Branch Tee: KQ2T (Gasket seal) Male Run Tee: KQ2Y (Gasket seal) Branch “Y”: KQ2U (Gasket seal) Dimensions * Reference dimensions after installation of Uni thread Note) oD1 is maximum diameter. l/A: Brass, N: Brass + Electroless nickel plated * Reference dimensions after installation of Uni thread Note) oD1 is maximum diameter. l/A: Brass, N: Brass + Electroless nickel plated * Reference dimensions after installation of Uni thread Note) oD is maximum diameter. l/A: Brass, N: Brass + Electroless nickel plated Applicable tubing O.D. (mm) Connection thread Uni Model H (Width across flats) Note) oD L P A* M Q oO oN Effective area (mm2) Min. port size Weight (g) Nylon Urethane o4 1/8 KQ2U04-U01l 11 8.2 35.4 8.2 30.6 13.3 5.7 6 3.2 4.2 4.2 3.6 8.6 1/4 KQ2U04-U02l 14 8.2 37.4 8.2 31 13.3 5.7 6 3.2 4.2 4.2 3.6 14.6 o6 1/8 KQ2U06-U01l 12 10.4 36.8 10.4 32 13.3 6.8 6 3.2 13.4 10.6 5.4 10 1/4 KQ2U06-U02l 14 10.4 38.5 10.4 32.1 13.3 6.8 6 3.2 13.4 10.6 5.4 15 3/8 KQ2U06-U03l 17 10.4 39.3 10.4 32.9 13.3 6.8 6 3.2 13.4 10.6 5.4 23.3 o8 1/8 KQ2U08-U01l 14 13.2 41.6 13.2 36.8 14.2 8.7 8 4.2 25.6 17.7 6 17.6 1/4 KQ2U08-U02l 14 13.2 42.6 13.2 36.2 14.2 8.7 8 4.2 25.6 17.7 7.3 18.3 3/8 KQ2U08-U03l 17 13.2 42.4 13.2 36 14.2 8.7 8 4.2 25.6 17.7 7.3 25.5 o10 1/4 KQ2U10-U02l 17 15.9 47.6 15.9 41.2 15.6 10.1 8 4.2 40 28.4 9 25.3 3/8 KQ2U10-U03l 19 15.9 47.5 15.9 41.1 15.6 10.1 8 4.2 40 28.4 9.4 31.6 1/2 KQ2U10-U04l 22 15.9 49.4 15.9 40.8 15.6 10.1 8 4.2 40 28.4 9.4 47.6 o12 1/4 KQ2U12-U02l 22 18.5 52.1 18.5 45.7 17 11.4 8 4.2 57.4 45.4 9 42.6 3/8 KQ2U12-U03l 22 18.5 52 18.5 45.6 17 11.4 8 4.2 57.4 45.4 11 41.2 1/2 KQ2U12-U04l 22 18.5 53.4 18.5 44.8 17 11.4 8 4.2 57.4 45.4 11.6 48.8 Applicable tubing O.D. (mm) Connection thread Uni 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 KQ2Y04-U01l 10 8.2 10 15.3 16.4 15.3 26.9 13.3 6.4 4 3 5.6 1/4 KQ2Y04-U02l 14 8.2 10 15.3 19.2 15.3 28.1 13.3 6.4 4 3 12.2 o6 1/8 KQ2Y06-U01l 10 10.4 10 16.3 17.5 16.3 29 13.3 13.4 10.6 4.5 6.3 1/4 KQ2Y06-U02l 14 10.4 10 16.3 20.3 16.3 30.2 13.3 13.4 10.6 4.5 13 3/8 KQ2Y06-U03l 17 10.4 10 16.3 21.4 16.3 31.3 13.3 13.4 10.6 4.5 22.5 o8 1/8 KQ2Y08-U01l 10 13.2 10 18.2 18.9 18.2 32.3 14.2 13.4 13.4 4.5 8 1/4 KQ2Y08-U02l 14 13.2 12 18.2 21.7 18.2 33.5 14.2 25.6 17.7 6 12.7 3/8 KQ2Y08-U03l 17 13.2 12 18.2 22.8 18.2 34.6 14.2 25.6 17.7 6 22 o10 1/8 KQ2Y10-U01l 14 15.9 12 20.6 21.4 20.6 37.3 15.6 40 28.4 6 15.2 1/4 KQ2Y10-U02l 17 15.9 17 20.6 24.2 20.6 38.5 15.6 40 28.4 7.5 19.7 3/8 KQ2Y10-U03l 17 15.9 17 20.6 26.8 20.6 41.1 15.6 40 28.4 7.5 20.7 1/2 KQ2Y10-U04l 22 15.9 17 20.6 34.4 20.6 46.5 15.6 40 28.4 7.5 50.9 o12 1/4 KQ2Y12-U02l 17 18.5 17 23 25.5 23 42.2 17 57.4 45.4 9 22.8 3/8 KQ2Y12-U03l 17 18.5 17 23 28.1 23 44.8 17 57.4 45.4 9 23.9 1/2 KQ2Y12-U04l 22 18.5 17 23 35.7 23 50.2 17 57.4 45.4 9 54.2 o16 3/8 KQ2Y16-U03l 22 23.8 21 28.6 32.4 28.6 54.6 20.6 81 60 11 44.9 1/2 KQ2Y16-U04l 22 23.8 21 28.6 35 28.6 55 20.6 113 60 13 55.4 Applicable tubing O.D. (mm) Connection thread Uni 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 KQ2T04-U01l 10 8.2 10 14.8 16.4 15.7 13.3 6 4.1 3 5.5 1/4 KQ2T04-U02l 14 8.2 10 14.8 19.2 16.9 13.3 6 4.1 3 12.2 o6 1/8 KQ2T06-U01l 10 10.4 10 15.5 17.5 17.9 13.3 13.9 11 4.5 6.2 1/4 KQ2T06-U02l 14 10.4 10 15.5 20.3 19.1 13.3 13.9 11 4.5 12.9 3/8 KQ2T06-U03l 17 10.4 10 15.5 21.4 20.2 13.3 13.9 11 4.5 22.3 o8 1/8 KQ2T08-U01l 10 13.2 10 16.4 18.9 20.7 14.2 13.9 13.9 4.5 7.9 1/4 KQ2T08-U02l 14 13.2 12 17.2 21.7 21.9 14.2 26.3 18.2 6 12.6 3/8 KQ2T08-U03l 17 13.2 12 17.2 22.8 23 14.2 26.3 18.2 6 21.9 o10 1/8 KQ2T10-U01l 14 15.9 12 18.6 21.4 24.6 15.6 21.6 14.9 6 15.1 1/4 KQ2T10-U02l 17 15.9 17 19.3 24.2 25.8 15.6 35.2 25 7.5 19.5 3/8 KQ2T10-U03l 17 15.9 17 19.3 26.8 28.4 15.6 35.2 25 7.5 20.5 1/2 KQ2T10-U04l 22 15.9 17 19.3 34.4 33.8 15.6 35.2 25 7.5 50.8 o12 1/4 KQ2T12-U02l 17 18.5 17 21.5 25.5 28.4 17 57.2 45.2 9 22.5 3/8 KQ2T12-U03l 17 18.5 17 21.5 28.1 31 17 57.2 45.2 9 23.6 1/2 KQ2T12-U04l 22 18.5 17 21.5 35.7 36.4 17 57.2 45.2 9 53.9 o16 3/8 KQ2T16-U03l 22 23.8 21 27.1 32.4 37.9 20.6 71 58.9 11 44.3 1/2 KQ2T16-U04l 22 23.8 21 27.1 35 38.3 20.6 100 58.9 13 54.8 A