74 4 φD1 φD1 H1 (Space for screen removal) H2 φd1 L H . FLOW 1 5 8 10 4 2 6 3 9 7 P.C.D.C φD n-φh H L φd H1 H2 t FLOW φD1 (Space for screen removal) ・Observe flow direction before installation. (Direction arrow mark is embossed on body.) ・Screen should be cleaned periodically. ・Avoid direct sunlight. ・ Caution : the following, chemicals such as Hydrogen Peroxide (H2O2). Sodium Hypochlorite(NaClO) are capable of generating will cause the abnormal pressure due to their vaporization nature. Recommendations for use DIMENSIONS (Threaded End) JIS B0203 Unit:mm Nominal Size d d2 . D1 L H H1 H2 mm inch 15 1/2 15 Rc 1/2 15 48 165 97 78 134 20 3/4 20 Rc 3/4 17 60 202 120 98 168 25 1 25 Rc 1 20 70 224 133 111 189 32 11/4 40 Rc 11/4 22 100 287 177 149 256 40 11/2 40 Rc 11/2 25 100 287 177 149 256 50 2 51 Rc 2 28 106 324 190 160 277 65 21/2 78 Rc 21/2 32 152 436 271 234 399 80 3 78 Rc 3 35 152 436 271 234 399 100 4 100 Rc 4 45 210 596 361 316 537 DIMENSIONS TABLE (Threaded End) DIN 2999 Unit:mm Nominal Size d d1 . D1 L H H1 H2 mm inch 15 1/2 15 Rp 1/2 15 48 165 97 78 134 20 3/4 20 Rp 3/4 17 60 202 120 98 168 25 1 25 Rp 1 20 70 224 133 111 189 32 11/4 40 Rp 11/4 22 96 287 177 149 256 40 11/2 40 Rp 11/2 25 96 287 177 149 256 50 2 51 Rp 2 28 106 324 190 160 277 65 21/2 78 Rp 21/2 32 152 436 271 234 399 80 3 78 Rp 3 35 152 436 271 234 399 100 4 100 Rp 4 45 210 596 361 316 537 ANSI/ASME BI.20.1 Unit:inch Nominal Size d d2 . D1 L H H1 H2 inch mm 1/2 15 0.59 1/2-14 NPT 0.59 1.89 6.50 3.82 3.07 5.28 3/4 20 0.79 3/4-14 NPT 0.67 2.36 7.95 4.72 3.86 6.61 1 25 0.98 1-111/2 NPT 0.79 2.76 8.82 5.24 4.37 7.44 11/4 32 1.57 11/4-111/2 NPT 0.87 3.94 11.30 6.97 5.87 10.08 11/2 40 1.57 11/2-111/2 NPT 0.98 3.94 11.30 6.97 5.87 10.08 2 50 2.01 2-111/2 NPT 1.10 4.17 12.76 7.48 6.30 10.91 21/2 65 3.07 21/2-8 NPT 1.26 5.98 17.17 10.67 9.21 15.71 3 80 3.07 3-8 NPT 1.38 5.98 17.17 10.67 9.21 15.71 4 100 3.94 4-8 NPT 1.77 8.27 23.46 14.21 12.44 21.14 DIMENSIONS (Flanged End) DIN 2501 Unit:mm Nominal Size d C D n h D1 L H H1 H2 mm inch 15 1/2 15 65 95 4 14 48 193 97 78 134 20 3/4 20 75 105 4 14 60 232 120 98 168 25 1 25 85 115 4 14 70 253 133 111 189 32 11/4 40 100 140 4 16 96 336 177 149 256 40 11/2 40 110 150 4 18 96 324 177 149 256 50 2 51 125 165 4 18 106 361 190 160 277 65 21/2 78 145 185 4 18 152 477 271 234 399 80 3 78 160 200 8 18 152 483 271 234 399 100 4 100 180 220 8 18 210 608 361 316 537 JIS 10K Unit:mm Nominal Size d C D n h D1 L H H1 H2 mm inch 15 1/2 15 70 95 4 15 48 206 97 78 134 20 3/4 20 75 100 4 15 60 254 120 98 168 25 1 25 90 125 4 19 70 280 133 111 189 32 11/4 40 100 135 4 19 100 336 177 149 256 40 11/2 40 105 140 4 19 100 336 177 149 256 50 2 51 120 155 4 19 106 361 190 160 277 65 21/2 78 140 175 4 19 152 477 271 234 399 80 3 78 150 185 8 19 152 477 271 234 399 100 4 100 175 210 8 19 210 608 361 316 537 DIMENSIONS TABLE (Flanged End) ANSI 150 lbs. Unit:inch Nominal Size d C D n h D1 L t H H1 H2 inch mm 1/2 15 0.59 2.38 3.50 4 0.62 1.89 8.11 0.47 3.82 3.07 5.28 3/4 20 0.79 2.75 3.88 4 0.62 2.36 10.00 0.55 4.72 3.86 6.61 1 25 0.98 3.12 4.25 4 0.62 2.76 11.02 0.55 5.24 4.37 7.44 11/4 32 1.57 3.50 4.61 4 0.63 3.94 13.23 0.63 6.97 5.87 10.08 11/2 40 1.57 3.88 5.00 4 0.62 3.94 13.23 0.63 6.97 5.87 10.08 2 50 2.01 4.75 6.00 4 0.75 4.17 14.21 0.63 7.48 6.30 10.91 21/2 65 3.07 5.49 7.01 4 0.75 5.98 18.78 0.71 10.67 9.21 15.71 3 80 3.07 6.00 7.50 4 0.75 5.98 18.78 0.71 10.67 9.21 15.71 4 100 3.94 7.50 9.00 8 0.75 8.27 23.94 0.71 14.21 12.44 21.14 DIAPHRAGM BALL VALVE VALVE BUTTERFLY VALVE SWING CHECK VALVE BALL CHECK, BALL FOOT GATE VALVE GAUGE VALVE STOP VALVE VALVE AUTOMATIC WATER FEEDING VALVE ROTARY ANGLE ALFALFA VALVE VALVE CONSTANT FLOW NEEDLE VALVE VALVE Y-SEDIMENT STRAINER AIR RELEASE VALVE WAFER CHECK VALVE