Rc-P AIR PIPE OPENING φD1 L A1 S1 W S H1 H A2 A3 4-φS2 SUPPORT MOUNTING HOLE Rc-P AIR PIPE OPENING φD1 L A A1 S1 S H1 H A2 A3 4-φS2 SUPPORT MOUNTING HOLE 093 BUTTERFLY VALVE / BUTTERFLY VALVE TYPE 55 AUTOMATIC PNEUMATIC TYPE TA AIR TO OPEN AIR TO CLOSE DOUBLE ACTING AUTOMATIC PNEUMATIC TYPE TA DOUBLE ACTING AIR TO OPEN AIR TO CLOSE ACTUATOR SELECTION CHART For detailed specifications, see P.124 SIZE ACTUATOR TYPE 50mm ( 2inch) TA2A-050D 80mm ( 3inch) TA2A-063D 100mm ( 4inch) TA2A-080D 125mm ( 5inch) 150mm ( 6inch) TA2A-100D 200mm ( 8inch) TA2A-125D 250mm ( 10inch) TA2A-160D ACTUATOR SELECTION CHART For detailed specifications, see P.124 SIZE ACTUATOR TYPE 50mm ( 2inch) TA2A-050R 80mm ( 3inch) TA2A-063R 100mm ( 4inch) TA2A-080R 125mm ( 5inch) 150mm ( 6inch) TA2A-100R2 200mm ( 8inch) TA2A-125R2 250mm ( 10inch) TA2A-160R2 mm d L D D1 H H1 W A A2 A3 S S1 S2 P 50 55 44 90 90 268 64 116 210 46 36 122.5 32 7 1/4 80 80 54 125 90 302 95 152 250 57 38 141.5 32 7 1/4 100 100 59 154 90 351 99 174 292 71 45 157.5 32 7 1/4 125 125 64 181 125 380 120 206 292 71 45 183.5 42 9 1/4 150 150 75 211 125 428 137 236 362 85.5 57 200.5 42 9 1/4 200 191 85 265 125 483 163 282 440 90 60 − − − 1/4 250 245 96 325 125 583 200 341 532 113 68 − − − 1/4 inch mm d L D D1 H H1 W A A2 A3 S S1 S2 P 2 50 2.17 1.73 3.54 3.54 10.55 2.52 4.57 8.27 1.81 1.42 4.82 1.26 0.28 1/4 3 80 3.15 2.13 4.92 3.54 11.89 3.74 5.98 9.84 2.24 1.50 5.57 1.26 0.28 1/4 4 100 3.94 2.32 6.06 3.54 13.82 3.90 6.85 11.50 2.80 1.77 6.20 1.26 0.28 1/4 5 125 4.92 2.52 7.13 4.92 14.96 4.72 8.11 11.50 2.80 1.77 7.22 1.65 0.35 1/4 6 150 5.91 2.95 8.31 4.92 16.85 5.39 9.29 14.25 3.37 2.24 7.89 1.65 0.35 1/4 8 200 7.52 3.35 10.43 4.92 19.02 6.42 11.10 17.32 3.54 2.36 − − − 1/4 10 250 9.65 3.78 12.80 4.92 22.95 7.87 13.43 20.94 4.45 2.68 − − − 1/4 ■ JIS, DIN (Unit: mm) mm L D1 H H1 A A1 A2 A3 S S1 S2 P 50 44 90 268 61 240 105 53 50 122.5 32 7 1/4 80 54 90 302 95 288 125 66.5 52 141.5 32 7 1/4 100 59 90 351 99 341 146 82.5 59 157.5 32 7 1/4 125 64 125 380 120 341 146 82.5 59 183.5 42 9 1/4 150 75 125 428 137 417 181 103 71 200.5 42 9 1/4 200 85 125 483 163 542 220 118.5 74 − − − 1/4 250 96 125 583 200 658 266 149 82 − − − 1/4 inch mm L D1 H H1 A A1 A2 A3 S S1 S2 P 2 50 1.73 3.54 10.55 2.40 9.45 4.13 2.09 1.97 4.82 1.26 0.28 1/4 3 80 2.13 3.54 11.89 3.74 11.34 4.92 2.62 2.05 5.57 1.26 0.28 1/4 4 100 2.32 3.54 13.82 3.90 13.43 5.75 3.25 2.32 6.20 1.26 0.28 1/4 5 125 2.52 4.92 14.96 4.72 13.43 5.75 3.25 2.32 7.22 1.65 0.35 1/4 6 150 2.95 4.92 16.85 5.39 16.42 7.13 4.06 2.80 7.89 1.65 0.35 1/4 8 200 3.35 4.92 19.02 6.42 21.34 8.66 4.67 2.91 − − − 1/4 10 250 3.78 4.92 22.95 7.87 25.91 10.47 5.87 3.23 − − − 1/4 ■ JIS, DIN (Unit: mm) ■ ANSI (Unit: inch) ■ ANSI (Unit: inch) BUTTERFLY VALVE TYPE 55 TYPE――A55K　 CONNECTION / WAFER――JIS, DIN, ANSI BUTTERFLY VALVE TYPE 55 TYPE――A55K　 CONNECTION / WAFER――JIS, DIN, ANSI