Gas Pressure-reducing Valve

Product structure and use
The valve is mainly composed of two parts: main valve and polot valve,Suitable for air. liquefied gas, oxygen and other gas pipe lines with operating temperature<80'c. When in use, rotate the adjusting screw and top open the pilot valve disc, The medium enters the upper cover of the main valve through the guide valve cavity in front of the valve, prompting the medium pressure to push the piston and make the main valve disc open.The medium flows to the back of the valve, and at the same time, the pressure behind the valve enters the pilot Valve and directly transfers to maintain the best balance between the lower and upper parts of the diaphragm to achieve the purpose of decompression.