VALVE SIZE | A1 (RF) | A2 (RTJ) | A3 (BW) | A4 (SW) | H | W |
NPS | DN | In | mm | in | mm | in | mm | in | mm | in | mm | in | mm |
2 | 50 | 7.00 | 178 | 7.50 | 191 | 8.50 | 216 | 8.50 | 216 | – | – | – | – |
2 1/2 | 65 | 7.50 | 190 | 8.00 | 203 | 9.50 | 241 | 9.40 | 241 | – | – | – | – |
3 | 80 | 8.00 | 203 | 8.50 | 216 | 11.12 | 282 | 11.12 | 282 | – | – | – | – |
4 | 100 | 9.00 | 229 | 9.50 | 242 | 12.00 | 305 | 12.00 | 305 | 30.31 | 770 | 12.20 | 310 |
6 | 150 | 10.50 | 267 | 11.00 | 280 | 15.88 | 403 | 15.88 | 403 | 37.99 | 965 | 12.20 | 310 |
8 | 200 | 11.50 | 292 | 12.00 | 305 | 16.50 | 419 | 16.50 | 419 | 47.24 | 1200 | 12.20 | 310 |
10 | 250 | 13.00 | 330 | 13.50 | 343 | 18.00 | 457 | 18.00 | 457 | 53.54 | 1360 | 12.20 | 310 |
12 | 300 | 14.00 | 356 | 14.50 | 369 | 19.75 | 502 | 19.75 | 502 | 61.42 | 1560 | 12.20 | 310 |
14 | 350 | 15.00 | 381 | 15.50 | 394 | 22.50 | 572 | 22.50 | 572 | 68.50 | 1740 | 18.11 | 460 |
16 | 400 | 16.00 | 406 | 16.50 | 419 | 24.00 | 610 | 24.00 | 610 | 75.98 | 1930 | 18.11 | 460 |
18 | 450 | 17.00 | 432 | 17.50 | 445 | 26.00 | 660 | 26.00 | 660 | 85.04 | 2160 | 18.11 | 460 |
20 | 500 | 18.00 | 457 | 18.50 | 470 | 28.00 | 711 | 28.00 | 711 | 95.28 | 2420 | 18.11 | 460 |
24 | 600 | 20.00 | 508 | 20.50 | 521 | 32.00 | 813 | 32.00 | 813 | 110.24 | 2800 | 18.11 | 460 |
30 | 750 | 26.00 | 660 | – | – | 36.00 | 914 | 36.00 | 914 | 143.31 | 3640 | 18.11 | 460 |