Relief valve or pressure relief valve (PRV) is a type of safety valveused to control or limit the pressure in a system; pressure might otherwise build up and create a process upset, instrument or equipment failure, or fire.
Brief:Sanitary manhole made of SUS304,316L, can meet the food, born in the pressure tank and the container has the top, the way to the inside of the container is closed right. The special requirements of various media in the pharmaceutical field, its smooth, seamless, automatic empting handicraft fluid channel is also very suitable for steam and local cleaning needs, in the manufacturing process in strict accordance with FDA requirements for quality control, the use of three-dimensional computer design, is made for GMP requirements. Manhole is used in dairy, beer, food, beverage, pharmaceutical, biological engineering and other industrial fields of large cans and containers。
