bellows valve is one of the most common gate valve products, has a very good leakproof effect, but if the long-term use of improper use or also hard to avoid can leak case, the following will give you specific about why bellows valve will leak.

usually, corrugated pipe gate valve leakage can be divided into internal leakage and leakage of two cases.

the cause of corrugated tube Industrial Valves leakage. Fluid leakage because more tube material of solid impurities, lead to seal face failure.

if the valve stem leakage, the reason is due to the unreasonable valve body, as well as the environment and operation mode.

bellows stretching length and amount of compression is set according to the length of the valve, if exceed the limit tensile or compression, it could damage the bellows, rupture, seal failure.

read the above content, we can know why bellows valve leakage, also hope that more knowledge can bring you help.

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