Spring manufacturers say the application of valve springs

Valve spring: spring yellow valve key with the help of spring yellow interaction force work, spring yellow valve and closed and not closed two kinds of structure, generally flammable, flammable and explosive or harmful substances should be taken closed, steam or rare gases, etc. can be used not closed, in the single-spring valve with a wrench and no wrench, the effectiveness of the wrench is mainly to check the level of dexterity of the Runcible, and sometimes can be used Sometimes it can also be used as manual emergency pressure relief. When the temperature is high, the spring yellow type valve with heat pipe radiator is used.

Regulator: is based on changing the total area of the throttle valve, so that the water flow and the mechanical energy of the liquid changes, resulting in different working pressure damage, nitrogen springs and thus achieve the purpose of relieving the pressure, and with the help of the material's own kinetic energy to manipulate and adjust the adjustment of the system software, so that the ups and downs of the working pressure after the valve and the popping yellow force phase state, so that the valve after the work of the working pressure to maintain a stable in a certain scope of deviation of the fully automatic gate valve.

Self-operated adjustment valve: With the help of the working pressure of the material itself flowing through the valve, temperature as the power energy drive gate valve automatic work, without external power supply and secondary instrument panel. This type of self-regulating valve are used to valve output feedback data signal (working pressure, pressure difference, temperature) according to the data signal pipe transmitted to the electric actuator drive piston valve to change the opening degree of the gate valve, composite spring to adjust the working pressure, the total flow, the temperature of the purpose. This type of regulating valve is divided into immediate effect type and indirect effect type two.