reducing valve working principles
Natural gas high pressure REDUCING VALVE includes: valve core, valve seat, body, rubber diaphragm, balanced springs, adjustable spring, ejector, etc. In the whole device, pressure regulative spring, rubber diaphragm through the ejector acting on core force, balanced springs act on core force, the three are balanced, and composed by these components to constitute a closed-loop-conditioning systems. When the input gas reducing valve high-pressure gas pressure and flow change, or the output gas pressure and output flow change, core is destroyed by the force, moving up and down under the functions of rubber diaphragm, regulative springs and balanced springs, changing the throtting area between the core and valve seat, so as to maintain outlet pressure stability.
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