Self-reliance type pressure regulator V230 principle:
Self-reliance type pressure regulator V230-16 - c/P by the valve body, valve core parts, valve cover, in particular, upper and lower membrane cover, diaphragm, spring, adjusting nut and other components, is a kind of without external energy only depend on the pressure change of modulated medium itself to automatically adjust the pressure of the energy-saving products. Self-reliance type pressure regulator V230 is widely used in petroleum, chemical industry, metallurgy, light industry and other industrial sector and urban heating, heating system. Self-reliance type pressure regulator V230-25 c/P can be used for non corrosive liquid, gas and steam pressure control device of the medium. Compared with ZZYP regulator control spring as far away from the body, not easily affected by the medium temperature, and easier to replace or adjust the characteristics of the spring. The product has the nominal pressure PN16, 40 ?
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