1/4" 1/2" Stainless Steel 304 Sanitary Adjustable Air Release Pressure Relief Safety Valve

The self-operated pressure regulating valve (hereinafter referred to as the pressure valve) is an energy-saving product that does not require external energy but only relies on the pressure change of the regulating medium to automatically adjust the pressure. It has the comprehensive functions of measurement, execution and control. It is widely used in petroleum, chemical, metallurgy, light industry and other industrial sectors and urban heating and heating systems. This product can be used as a pressure control device for non-corrosive (maximum temperature 350°C) liquid, gas, steam and other media.