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详细介绍
D671S-10K,D671S-16K,D671S-25K,D671S-40K,D671S-64K,D671S-10B,D671S-16B,D671S-25B,D671S-40B,D671S-64B,D671S-10C,D671S-16C,D671S-25C,D671S-40C,D671S-64C,D671S-10P,D671S-16P,D671S-25P,D671S-40P,D671S-64P,D671S-10G,D671S-16G,D671S-25G,D671S-40G,D671S-64G,D671S-10W,D671S-16W,D671S-25W,D671S-40W,D671S-64W,D671S-10J,D671S-16J,D671S-25J,D671S-40J,D671S-64J,D671S-10D,D671S-16D,D671S-25D
D671H/D671S对夹式气动（衬胶）脱硫蝶阀概述
D671H/D671S对夹式气动（衬胶）脱硫蝶阀满足腐蚀，磨损，流速，温度等几点要求。脱硫蝶阀不仅结构简单、体积小、重量轻、材料耗用省，安装尺寸小，而且驱动力矩小，操作简便、迅速，并且还可同时具有良好的流量凋节功能和关闭密封特性。
D671H/D671S对夹式气动（衬胶）脱硫蝶阀主要性能规范
适用温度 | 适用介质 |
天然胶≤ 85℃ | 石膏浆液、石灰石浆液、回收水、工艺水、废水 |
三元乙丙胶≤100℃ |
D671X/D671F/D671J/D671H/D671S对夹式气动（衬胶）脱硫蝶阀主要零件材料
名称 | 材料 |
阀体 | 灰铸铁、球墨铸铁、碳钢 |
蝶板 | 碳钢包覆橡胶、碳钢包覆氟塑料、不锈钢双相不锈钢板 1.4529、C276 |
阀座 | 天然橡胶、三元乙丙胶 |
阀杆 | 不锈钢、 2Cr13、304 |
D671X/D671F/D671J/D671H/D671S对夹式气动（衬胶）脱硫蝶阀主要外形连接尺寸
公称通径（DN） | L | D | D1 | Z-Ф | A | B | H | H1 | 重量（kg） |
40 | 33 | 150 | 110 | 4-18 | 127 | 60 | 214 | 60 | 6 |
50 | 43 | 165 | 125 | 4-18 | 127 | 60 | 234 | 64 | 7 |
65 | 46 | 185 | 145 | 4-18 | 133 | 70 | 273 | 80 | 10 |
80 | 46 | 200 | 160 | 8-18 | 133 | 83 | 293 | 90 | 11 |
100 | 52 | 220 | 180 | 8-18 | 203 | 100 | 327 | 102 | 16 |
125 | 56 | 250 | 210 | 8-18 | 222 | 120 | 376 | 112 | 22 |
150 | 56 | 285 | 240 | 8-22 | 294 | 120 | 386 | 132 | 24 |
200 | 60 | 340 | 295 | 8-22 | 337 | 172 | 483 | 160 | 45 |
250 | 68 | 395 | 350 | 12-22 | 380 | 172 | 510 | 206 | 57 |
300 | 78 | 445 | 400 | 12-22 | 420 | 224 | 612 | 232 | 90 |
350 | 78 | 505 | 460 | 16-22 | 450 | 224 | 643 | 263 | 103 |
400 | 102 | 565 | 515 | 16-26 | 603 | 272 | 732 | 295 | 177 |
450 | 114 | 615 | 565 | 20-26 | 603 | 272 | 754 | 327 | 193 |
500 | 127 | 670 | 620 | 20-26 | 683 | 272 | 812 | 358 | 343 |
600 | 154 | 780 | 725 | 20-30 | 683 | 360 | 952 | 474 | 380 |
采用标准 | 设计制造： GB12238结构长度：GB12221（20系列）法兰：GB/T17241.6PN1.0MPa | ||||||||
D641S/D641F/D641J/
D641S/D641F/D641J/D641H/D641X法兰式气动衬胶脱硫蝶阀满足 [详细]
D671X/D671F/D671J/
D671X/D671F/D671J/D671H/D671S对夹式气动（衬胶）脱硫蝶阀满足 [详细]
SD643H型气动伸缩
SD643H型气动伸缩硬密封法兰蝶阀适用于温度 ≤ 425 ℃ [详细]
D672X型气动对夹
D672X型气动对夹式单偏心软密封蝶阀结构紧凑,90°回转 [详细]
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