Maintenance of high pressure safety valve

     The surface of the high-pressure safety valve is smooth and clean, there is no medium accumulation area, and there is no potential pollution, which fully meets the special needs of various media in the fields of food and biopharmaceuticals. In order to make the high pressure safety valve work better, its maintenance is indispensable. Below, briefly introduce how to maintain the high-pressure safety valve:

     1. Sanitary valves that are not used or temporarily not used should be sealed at both ends of their diameter to prevent dust, and placed in a dry and ventilated room;

     2. For safety valves that need to be stored for a long time, they need to be coated with anti-rust oil on the processed surface;

     3. Before installing the high pressure safety valve, it is necessary to check whether the parameters meet the working conditions;

     4. When installing, clean the inner cavity and sealing surface, check whether the packing is tightly pressed, if it is insufficient to add, check the connecting bolts, and require evenly tightened;

     5. The location where the high-pressure safety valve is installed should be easy to maintain and operate;

     6. The transmission parts should be lubricated regularly, and the frequently rotating parts should be filled with oil;

     7. Regular maintenance and detailed records should be made.