valve
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I would like to ask, which valve is best for transporting low-temperature ethanol (-65℃~-90℃)?
You can use a hard-sealed ball valve! A soft-sealed ball valve won’t work! :) :) :) If you need it, you can contact me! QQ: 928976489
Do you have any product introduction or samples? If you have an electronic version, please send it to liujianfeng1974@126.com
Soft seal valves can also be used for low-temperature clean media, and the sealing effect is better than metal seals. If the diameter is not very large, it is recommended to use a ball valve, and for large diameters, it is recommended to use a butterfly valve (three-eccentric is best)
The lowest theoretical temperature of Q41F-16C F4 sealed with ball valve PTFE can withstand -250 to 260 degrees. Even if the domestic PTFE is not very good, there is still no problem in withstanding the temperature you require. Beijing Alken Valve Co., Ltd. Zhang Zilong 13554412277