Adjustable safety valve

Adjustable safety valve, adjustable valve manufacturers, adjustable safety valve price adjustable valve manufacturers find Wuhan far Ming Fung, Ming Fung Ltd. Wuhan far exclusive agent in Taiwan adjustable valve, the National Low wholesale and retail adjustable safety valve, DN15-DN50 quantities, quality and cheap, the sale of product quality issues Baohuan, look forward to cooperation with your company. Taiwan SS adjustable safety valve is mainly used in steam boilers, dyeing machinery, clothing steaming hot machine machine, leather machinery, chemical corrosion machinery and food machinery, brass and stainless steel, the working medium is air, steam, water, etc. Its main role is to protect the stability of the system pressure below the set pressure, when the system exceeds the adjusted set pressure relief valve opens automatically release the pressure. Taiwan's professional adjustable valve manufacturers design and manufacturing, precision manufacturing processes, sold at home and abroad in more than 100 countries. SS adjustable relief valve Technical parameters: Material: bronze Diameter: DN15-DN50 Maximum working pressure: 40bar temperature: -45-185 ℃ Relief Pressure: 0.3-25bar adjustable safety valve defined by an adjustable valve is opening and closing pieces the external force is normally closed state, when the device or media pressure inside the pipe rises above a predetermined value, the pipeline or equipment by medium pressure exceeds a predetermined value to the outside of the system to prevent the emission medium. Adjustable safety valves are automatic valves, mainly used in boilers, pressure vessels and piping, control pressure does not exceed a predetermined value, for personal safety and equipment operation plays an important protective role. SS adjustable adjustable safety valve safety valve works is directly dependent on the force generated by medium pressure acting on the valve against mechanical load the adjustable valve open, acting on the valve mechanical load mainly from the hammer or spring, this is almost constant mechanical load. To ensure the sealing performance of the valve is adjustable, must seat sealing surface and flatness and surface roughness of the valve sealing surface, there are strict requirements. In spring adjustable safety valve for example: works should be pressure = pressure X area. Pressure is the pressure of the spring, the area is the sealing surface area. When the pressure in the sealing surface of the sealing surface area is formed by multiplying the upward thrust is greater than the spring pressure, the spring is compressed, the sealing surface is opened by the pressure relief vent. Adjustable safety valve classified according to different media discharge mode, adjustable relief valve can be divided into fully enclosed, semi-enclosed and open, three. According to the maximum height of the valve opening and adjustable runner diameter than the valve to divide, adjustable relief valve can be divided into high-pressure adjustable spring Enlight closed safety valve and relief valve spring full-Kai adjustable two kinds. Classification according to the action principle can be divided into direct-acting valve and non-adjustable adjustable direct-acting valve. Whether the pressure can be adjusted according to classification, can be divided into fixed and adjustable adjustable adjustable adjustable relief valve and relief valve