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LPG storage tank-Emergency shut-off valve

LPG storage tank used for filling cylinders

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Emergency shut-off valve: An emergency shut-off valve is a valve that can be manually or automatically closed quickly in an emergency. Avoid continuous accidents by quickly shutting off the gas source. Emergency shut-off valves are hydraulically divided. There are air type, electric type, and manual types.
(1) Emergency shut-off valves are to be installed in the liquid phase and gas phase piping of the storage tank.
(2) The emergency shut-off valve needs to pass the pressure resistance test and the tightness test.
(3) Cut-off time of the emergency shut-off valve When the valve diameter is DN50 or less, the cutting time is 5 seconds or less, and when the valve diameter is DN65 or more, the cutting time is 10 seconds or less.

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