1.型号说明
Q 4 1 F _ ※ ※ _ DN※
①②③④ ⑤ ⑥ ⑦
①名称代号:球阀
②连接形式:4—法兰连接
③闸板结构:1—单闸板
④密封材料:聚四氟乙烯
⑤压力等级:1.6—16Mpa 2.5—25Mpa 4.0—40Mpa
⑥阀体材料:T—黄铜 P—不锈钢 C—铸钢 未注—铸铁
⑦公称通径:15~200mm
2.外形尺寸
型号 | DN /mm | 基本尺寸(mm) | ||||||||
L0 | L | L1 | L2 | H | D | D1 | D2 | n-d | ||
Q41F-16※DN15 | 15 | 100 | 130 | 57 | 14 | 103 | 95 | 65 | 45 | 4-14 |
Q41F-16※DN20 | 20 | 160 | 150 | 62 | 14 | 112 | 105 | 75 | 55 | 4-14 |
Q41F-16※25 | 25 | 160 | 160 | 65 | 14 | 123 | 115 | 85 | 65 | 4-14 |
Q41F-16※32 | 32 | 200 | 165 | 71 | 16 | 150 | 135 | 100 | 78 | 4-18 |
Q41F-16※DN40 | 40 | 250 | 180 | 71 | 16 | 156 | 145 | 110 | 85 | 4-18 |
Q41F-16※DN50 | 50 | 300 | 203 | 85 | 18 | 172 | 160 | 125 | 100 | 4-18 |
Q41F-16※DN65 | 65 | 350 | 220 | 100 | 18 | 197 | 180 | 145 | 120 | 4-18 |
Q41F-16※DN80 | 80 | 450 | 250 | 114 | 20 | 222 | 195 | 160 | 135 | 8-18 |
Q41F-16※DN100 | 100 | 600 | 280 | 130 | 22 | 286 | 215 | 190 | 155 | 8-18 |
Q41F-16※DN125 | 125 | 600 | 350 | 150 | 22 | 286 | 245 | 210 | 185 | 8-18 |
Q41F-16※DN150 | 150 | 800 | 400 | 160 | 24 | 297 | 280 | 240 | 210 | 8-23 |
Q41F-16※DN200 | 200 | 800 | 450 | 198 | 30 | 325 | 335 | 295 | 265 | 12-23 |
公称通径 DN(mm) | 基本尺寸(mm) | |||||||||
L | L1 | D | D1 | D2 | b | 4-Φ;D | f | H | L0 | |
15 | 130 | 57 | 95 | 65 | 45 | 14 | 4-Φ14 | 2 | 78 | 140 |
20 | 140 | 62 | 105 | 75 | 55 | 14 | 4-Φ14 | 2 | 84 | 160 |
25 | 150 | 65 | 115 | 85 | 65 | 14 | 4-Φ14 | 2 | 95 | 180 |
32 | 165 | 68 | 135 | 100 | 78 | 16 | 4-Φ18 | 2 | 150 | 250 |
40 | 180 | 70 | 145 | 110 | 85 | 16 | 4-Φ18 | 3 | 150 | 250 |
50 | 200 | 85 | 160 | 125 | 100 | 16 | 4-Φ18 | 3 | 190 | 350 |
65 | 220 | 96 | 180 | 145 | 120 | 18 | 4-Φ18 | 3 | 195 | 350 |
80 | 250 | 112 | 195 | 160 | 135 | 20 | 8-Φ18 | 3 | 215 | 400 |
100 | 280 | 125 | 215 | 180 | 155 | 20 | 8-Φ18 | 3 | 250 | 500 |
125 | 320 | 155 | 245 | 210 | 185 | 22 | 8-Φ18 | 3 | 285 | 600 |
150 | 360 | 170 | 280 | 240 | 210 | 24 | 8-Φ23 | 3 | 370 | 800 |
200 | 400 | 190 | 335 | 295 | 265 | 26 | 12-Φ23 | 3 | 370 | 800 |