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Vacuum negative pressure safety valve

Release date:2019-09-19 author:閆正偉 吳江天吳特種安全閥有限公司 click:

   The vacuum negative pressure safety valve is used for the negative pressure system. When the negative pressure in the negative pressure vessel system exceeds the allowable value, the valve will automatically open and suck in air; when the negative pressure drops to the specified value, the valve will automatically close to ensure the safe operation of the equipment.



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Email: sales@tian-wu.cn

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