YZW-type self-operated temperature control valve using liquid heat expansion and liquid incompressible principle to achieve automatic adjustment. The liquid inside the temperature sensor expands evenly and its control action is proportional. When the temperature of the controlled medium changes, the volume of the temperature-sensing liquid in the sensor expands or shrinks. Controlled medium temperature is higher than the set value, the temperature of the liquid expansion, pushing the valve down to close the valve to reduce the heat medium flow; charged media temperature is below the set value, the temperature of the liquid contraction, the return spring push valve Core open, increase the flow of heat medium. More keyword search: Thermostatic valve
Angle Steel is a long strip of steel formed at right angles on both sides, usually made of ordinary carbon structural steel and low-alloy steel. Angle steel can be composed of various force members according to the different needs of the structure, and can also be used as a connection between components. Widely used in various building structures and engineering structures, such as house beams, bridges
Steel equal angel bar, Hot rolled galvanized angle Steel, Stainless steel angle bar, steel angle iron angle
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