法兰卡套式旋塞阀
平衡阀是一种具有特殊功能的阀门。通过安装平衡阀可以将系统的总水量控制在合理的范围内,从而克服"流量大,小温差"的不合理运行工况。还可以有效地解决供热(空调)系统中存在的室温冷热不均问题。 |
项目 | 设计 | 压力-温度标准 | 结构长度 | 法兰连接尺寸 | 试验与检验 |
标准 | ANSI B16.34API600 | ANSI B16.34 | ANSI B16.10 | ANSI B16.5 | API 598 |
型号 | 压力级(LB) | 试验压力PS(MPa) | 适用介质 | 适用温度(℃)聚四氟乙烯 | ||
壳体 | 密封(水) | 低压密封(气) | ||||
X41F-150(LB)C | 150 | 3.0 | 2.2 | 0.5~0.7 | 水、蒸汽、油品 | ≤150 |
300 | 7.8 | 5.6 | ||||
600 | 15.3 | 11.2 | ||||
X41F-150(LB)C | 150 | 3.0 | 2.2 | 0.5~0.7 | 硝酸类 | ≤150 |
300 | 7.8 | 5.6 | ||||
600 | 15.3 | 11.2 | ||||
X41F-150(LB)C | 150 | 3.0 | 2.2 | 0.5~0.7 | 硝酸类 | ≤150 |
300 | 7.8 | 5.6 | ||||
600 | 15.3 | 11.2 |
压力 | 公称通径 | 尺寸(mm) | ||||||||
(in) | (mm) | D | D1 | D2 | L | H | d0 | b-f | Z-∮d | |
150 LB | 1/2 | 15 | 89 | 60.5 | 35 | 108 | 110 | 150 | 12-2 | 4-∮15 |
3/4 | 20 | 98 | 70 | 43 | 117 | 115 | 150 | 12-2 | 4-∮15 | |
1 | 25 | 108 | 79.5 | 51 | 127 | 115 | 180 | 12-2 | 4-∮15 | |
11/4 | 32 | 117 | 89 | 64 | 140 | 135 | 270 | 13-2 | 4-∮15 | |
11/2 | 40 | 127 | 98.5 | 73 | 165 | 140 | 280 | 15-2 | 4-∮15 | |
2 | 50 | 152 | 120.5 | 92 | 178 | 150 | 300 | 16-2 | 4-∮19 | |
21/2 | 65 | 178 | 139.5 | 105 | 190 | 165 | 350 | 18-2 | 4-∮19 | |
3 | 80 | 190 | 152.5 | 127 | 203 | 180 | 400 | 19-2 | 4-∮19 | |
4 | 100 | 229 | 190.5 | 157 | 229 | 380 | — | 24-2 | 4-∮19 | |
5 | 125 | 254 | 216 | 186 | 254 | 460 | — | 25-2 | 4-∮22 | |
6 | 150 | 279 | 241.5 | 216 | 267 | 520 | — | 27-2 | 4-∮22 | |
8 | 200 | 343 | 298.5 | 270 | 292 | 580 | — | 30-2 | 4-∮22 |
压力 | 公称通径 | 尺寸(mm) | |||||||||
(in) | (mm) | D | D1 | D2 | D0 | L | H | b | f | Z-∮d | |
300 LB | 1/2 | 15 | 95 | 66.5 | 35 | — | 140 | 110 | 15 | 2 | 4-∮15 |
3/4 | 20 | 117 | 82.5 | 43 | — | 152 | 115 | 16 | 2 | 4-∮19 | |
1 | 25 | 124 | 89 | 51 | — | 165 | 115 | 18 | 2 | 4-∮19 | |
11/4 | 32 | 133 | 98.5 | 64 | — | 178 | 135 | 19 | 2 | 4-∮19 | |
11/2 | 40 | 156 | 114.5 | 73 | — | 190 | 140 | 21 | 2 | 4-∮22 | |
2 | 50 | 190 | 127 | 92 | — | 216 | 150 | 22 | 2 | 8-∮19 | |
21/2 | 65 | 210 | 149 | 105 | — | 241 | 165 | 25 | 2 | 8-∮22 | |
3 | 80 | 154 | 168.5 | 127 | — | 183 | 180 | 29 | 2 | 8-∮22 | |
4 | 100 | 179 | 200 | 157 | 300 | 305 | 380 | 32 | 2 | 8-∮22 | |
5 | 125 | 318 | 235 | 186 | 300 | 381 | 460 | 35 | 2 | 8-∮22 | |
6 | 150 | 381 | 270 | 216 | 320 | 403 | 520 | 38 | 2 | 12-∮22 | |
8 | 200 |
| 330 | 270 | 320 | 419 | 580 | 41 | 2 | 12-∮25 | |
600 LB | 1/2 | 15 | 95 | 66.5 | 35 | — | 165 | 175 | 22 | 7 | 4-∮15 |
3/4 | 20 | 118 | 82.5 | 43 | — | 190 | 175 | 23 | 7 | 4-∮19 | |
1 | 25 | 124 | 89 | 51 | — | 216 | 220 | 25 | 7 | 4-∮19 | |
11/4 | 32 | 133 | 98.5 | 64 | — | 229 | 280 | 28 | 7 | 4-∮19 | |
11/2 | 40 | 156 | 114.5 | 73 | — | 241 | 305 | 30 | 7 | 4-∮22 | |
2 | 50 | 165 | 127 | 92 | — | 292 | 380 | 33 | 7 | 8-∮19 | |
21/2 | 65 | 190 | 149 | 100 | — | 330 | 450 | 36 | 7 | 8-∮22 | |
3 | 80 | 210 | 168 | 127 | — | 356 | — | 39 | 7 | 8-∮22 | |
4 | 100 | 273 | 216 | 157 | 300 | 432 | — | 45 | 7 | 8-∮25 | |
5 | 125 | 330 | 266.5 | 186 | 300 | 508 | — | 52 | 7 | 8-∮29 | |
6 | 150 | 356 | 292 | 216 | 320 | 559 | — | 55 | 7 | 12-∮29 | |
8 | 200 | 419 | 349 | 270 | 320 | 660 | — | 63 | 7 | 12-∮32 |
零件名称 | 阀体、阀盖 | 旋塞 | 衬套、填料、垫片 | 螺栓 |
X41F-150(LB)C | WCB | 2Cr13 | PTFE | 35CrMo |
X41F-150(LB)P | CF8 | 304 | PTFE | 1Cr17Ni2 |
X41F-150(LB)R | CF8M | 316 | PTFE | 1Cr17Ni2 |