规格: | DN | SIZE | L | H | D | D1 | n-¢d | 15 | 1/2 | 80 | 79.5 | 55 | 65 | 4-¢14 | 20 | 3/4 | 90 | 86.6 | 60 | 75 | 25 | 1 | 100 | 94 | 72 | 85 | 32 | 11/4 | 110 | 114 | 80 | 100 | 4-¢18 | 40 | 11/2 | 135 | 132 | 100 | 110 | 50 | 2 | 216 | 183 | 130 | 125 | 65 | 21/2 | 236 | 197 | 180 | 145 | 8-¢18 | 80 | 3 | 280 | 275 | 200 | 160 | 100 | 4 | 335 | 325 | 240 | 180 | 125 | 5 | 400 | 336 | 240 | 210 | 150 | 6 | 480 | 379 | 280 | 240 | 8-¢22 | 200 | 8 | 630 | 442 | 320 | 295 | 12-¢22 | | 注:1.314A型的阀瓣材料为聚四氟乙烯 2.DN50-200阀杆采用不锈钢材料 |