The role of valve spring in safety valve

     The main applications of valve springs are internal combustion engine valve springs, pressure reducing valves, self-operated regulating valves, safety valve springs and so on. Next, we mainly explain the function of spring type on safety valve for filling container.

     The spring-loaded safety valve uses the force of the spring to work. At present, its demand in my country's petroleum and chemical industries is increasing. The valve spring of the safety valve for filling containers uses a parallel combination compression spring design with equal deformation, because this spring design bears a relatively large load. In order to avoid excessive torsion of the supporting surface and mutual embedding between the springs, and to maintain the concentricity of the springs, the springs need to be made left-handed and right-handed. This spring-type safety valve makes the exposed tank part of the installation product shorter, and the medium does not directly contact the valve spring, which prevents the valve spring from breaking and ensures the safety of the filling container equipment.