X H1 H φD1 S A3 X L φD1 L D2 D3 Rc−P(a) 24 Rc−P(b) 32 32 2-M5 DEPTH 7 24 Rc−P(b) 2-M5 DEPTH 7 Rc−P(a) 24 32 2-M5 DEPTH 7 X−X 2-φS1 DEPTH S2 AIR PIPE OPENING SOCKET (FOR DOUBLE ACTING) AIR PIPE OPENING (FOR AIR TO OPEN) AIR PIPE OPENING (FOR AIR TO CLOSE) THREADED Y Y Y−Y (ENSAT FITTING MOUNTING HOLE) 023 AUTOMATIC PNEUMATIC TYPE AN AIR TO CLOSE DOUBLE ACTING AIR TO OPEN DIAPHRAGM VALVE / TRUE UNION DIAPHRAGM VALVE TYPE 14 SIZE ACTUATOR TYPE 15mm ( 1/2inch) AN―1DA AN―1AO AN―1AS 20mm ( 3/4inch) 25mm ( 1inch) AN―2DA AN―2AO AN―2AS 32mm (1 1/4inch) 40mm (1 1/2inch) AN―3DA AN―3AO AN―3AS 50mm ( 2inch) AN―4DA AN―4AO AN―4AS DOUBLE ACTING AIR TO OPEN AIR TO CLOSE ACTUATOR SELECTION CHART For detailed specifications, see P.117 ■ JIS, DIN (Unit: mm) JIS DIN mm D1 D2 D3 H H1 A3 S S1 S2 P SOCKET THREADED SOCKET THREADED SPIGOT L L L L L t U-PVC C-PVC PP U-PVC C-PVC PP U-PVC C-PVC PP PVDF U-PVC C-PVC PP PVDF U-PVC C-PVC PP PVDF PP PVDF 15 48 54×66 130 186 19.5 68 25 7 13 1/4 134 134 128 128 128 125 128 128 150 150 2.5 1.9 20 60 54×66 130 188 17.5 68 25 7 13 1/4 156 154 148 148 147 141 148 148 172 172 2.7 1.9 25 70 67×80 130 193 18.5 68 25 7 13 1/4 186 182 172 172 172 164 172 172 195 195 3.0 2.4 32 82 67×80 130 197 22.5 68 25 7 13 1/4 200 - 188 188 188 177 188 188 212 212 3.7 2.4 40 100 108×108 174 293 27.5 92 45 9 15 1/4 271 253 245 245 246 231 245 245 276 276 4.6 3.0 50 106 123×123 174 302 36 92 45 9 15 1/4 303 275 281 278 294 274 281 278 308 307 5.8 3.0 ■ ANSI (Unit: inch) ANSI inch mm D1 D2 D3 H H1 A3 S S1 S2 P SOCKET THREADED L L U-PVC C-PVC PP PVDF U-PVC C-PVC PP PVDF 1/2 15 1.89 2.13×2.60 5.12 7.32 0.77 2.68 0.98 0.28 0.51 1/4 5.47 5.43 5.04 5.04 3/4 20 2.36 2.13×2.60 5.12 7.40 0.69 2.68 0.98 0.28 0.51 1/4 6.18 6.09 5.83 5.83 1 25 2.76 2.64×3.15 5.12 7.60 0.73 2.68 0.98 0.28 0.51 1/4 7.32 7.24 6.77 6.77 1 1/4 32 3.23 2.64×3.15 5.12 7.76 0.89 2.68 0.98 0.28 0.51 1/4 7.95 7.80 7.40 7.40 1 1/2 40 3.94 4.25×4.25 6.85 11.54 1.08 3.62 1.77 0.35 0.59 1/4 10.47 10.28 9.65 9.65 2 50 4.17 4.84×4.84 6.85 11.89 1.42 3.62 1.77 0.35 0.59 1/4 11.54 11.54 11.06 10.95 TRUE UNION DIAPHRAGM VALVE TYPE 14 TYPE――AT1N　 CONNECTION / SOCKET, THREADED――JIS, DIN, ANSI