Body type Gas Control Valve

Many types of Gas Control Valve body, commonly used through single-seat, through two-seater, angular, diaphragm, low flow, tees, eccentric rotation, butterfly, sleeve type, spherical, etc. In specific choices, do the following consider: (1) disc shape of the structure, flow characteristics and mainly based on the selected factors to consider such as power imbalances (2) wear resistance, when the fluid medium is a suspension containing a high concentration of abrasive particles, valve. internal material to be hard. (3) corrosion resistance, as a corrosive medium, try to choose simple valve. (4) medium temperature, pressure, when the medium temperature, high pressure and great change, should be used and the valve spool seat materials by temperature and pressure changes small valves. (5) to prevent steam and air, steam and air only in a liquid medium in the actual production process, steam and air will form a vibration and noise, shorten the life of the valve, so the choice should Propane Control Valve prevents the valve generate steam and air