Sell Safety Valve of Grade 2 / 3 Auxiliary System

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Product Origin:China
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Description:The safety valve of grade 2 and 3 auxiliary system is the protective device against the overpressure in the auxiliary system of the first loop. When the system pressure goes up to the value that will open the security valve, the main steam security valve will be released all by itself, discharge the excessive steam in the system and lower down the system pressure. When the system pressure drops to the return pressure, the security valve will be closed and stop discharging, in the way of which the pipelines and equipment of the steam system will be protected.