The liquid phase valve for unloading liquid chlorine from the tank truck will not open
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What should be done if the liquid-phase valve for unloading liquid chlorine from our company’s tank trucks will not open? Thank you! ! !
Close the emergency shut-off valve, take proper protective measures, then force it open or remove the valve
There are several valves used for unloading liquid chlorine – what kind of valves are they? Are they ball valves? Which valve won’t open? If it won’t open, apply negative pressure to deal with it.