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防爆电动无导流孔平板闸阀(单闸板、双闸板) ![]() |
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规格:4"-36" in、DN100-900mm
压力:150-300、PN1.0-16MPa
性能规范Specification
| 压力等级pressure gless | 常温下试验压力(MPa)Normal testing pressure |
工作压力Working pressure |
适用温度Suitable Temperature | 适用介质 | |||||||
| 左密封Liquid seal | 右密封 Liquid Back seal | 売体Liquid seal | 气体低压密封Liquid | KZ型 KZ"type" | Z型Z"type" | ||||||
| 公称压力Nominal pressure PN(MPa) | 1.6 | 1.76 | 1.76 | 2.4 | 0.5-0.7 | 1.6 |
"G"型 "G"type -29-250 |
"G"型 "G"type -45-121 |
通用型 Generel type -29-121 |
含H2和 |
石油、 Petroleum |
| 2.5 | 2.75 | 2.75 | 3.75 | 2.5 | |||||||
| 4 | 4.4 | 4.4 | 6 | 4 | |||||||
| 6.4 | 7.04 | 7.04 | 9.6 | 6.4 | |||||||
| 10 | 11 | 11 | 15 | 10 | |||||||
| 16 | 17.6 | 17.6 | 24 | 16 | |||||||
| 25 | 27.5 | 27.5 | 37.5 | 25 | |||||||
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磅级 |
150 | 2.07 | 2.07 | 2.93 | 1.93 | ||||||
| 300 | 5.52 | 5.52 | 7.58 | 5.06 | |||||||
| 400 | 7.31 | 7.31 |
70.0 |
6.75 | |||||||
| 600 | 11.03 | 11.03 | 15.0 | 10.12 | |||||||
| 900 | 16.54 | 16.54 | 22.4 | 15.19 | |||||||
主要零件材料Materials for main parts 结构长度(用户未说明要求时,请此表供货)





