A46Y/F pilot operated safety valve

Product Category：SAFETY VALVE
Product Name：A46Y/F pilot operated safety valve
Product Tag：pilot operated safety valve
Update Date：2021/9/1 10:26:07
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Note: Our Products Can Be Customized According To Customers' Needs. In Addition To National Standards,We Can Design And Manufacture According To American Standards, Japanese Standards, German Standards, Russian Standards, British Standards And So On.

A46Y/F pilot-operated safety valve/pilot-operated safety relief valve is a safety valve with a novel structure. Mainly used in the fields of petroleum and natural gas, chemical industry, electric power, metallurgy and city gas, it is an overpressure protection device on pressure equipment, containers or pipelines. Its main advantage is that the direct action of the variable spring is the indirect action of the pilot valve. The sensitivity of the action is improved, and the main valve adopts the sleeve piston type, which has high accuracy of action, good repeatability, high return pressure, good sealing performance, high back pressure discharge, stable and reliable work, online adjustment, operation and maintenance convenient.