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The A42F safety valve is installed on the pipeline, the storage tank and the ball tank, when the medium pressure in the protection equipment rises to the specified value abnormally. The valve opens automatically and then releases the full amount to protect the safety of the equipment. Apply to most stationary cans.
Features:
Model a42f-16c ~40 is suitable for water, air, liquefied petroleum gas and similar non-corrosive media at operating temperature of -40~+80℃. AH42F safety return valve is suitable for liquid return liquid pipeline produced by liquefied petroleum gas tank pump. When the pressure in the equipment and pipeline exceeds the allowable value, the valve will automatically open and discharge the full amount. When the pressure is reduced to the specified value, the valve will automatically close to ensure the safe operation of the equipment.
Scope of use: petroleum, chemical, pharmaceutical, fertilizer, power and other industries.
The product conforms to the standard: GB/T 12243.

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