AA Fashion 1/4" 3/8" 1/2" Male Thread Relief Valve DN8 DN15 Pull Ring

• Pressure：LowPressure
• 
  PortSize：1/4",3/8",1/2"
• 
  StandardorNonstandard：Standard
• 
  Power：Manual
• 
  TemperatureofMedia：NormalTemperature
• 
  Material：BRASS
• 
  ThreadType：G
• 
  Structure：ty
• 
  ModelNumber：A21W-16T
• 
  Media：Air

Valves is an important fluid control equipment.Valves is an important fluid control equipment, its wide variety, can be classified according to different standards. First of all, according to the different transmission medium, the valve can be divided into coal gas valve, water vapor valve and air valve. These valves are suitable for different industrial applications and are used to control the flow of gases, liquids or steam. According to the different materials, the valve can be divided into cast iron valve, cast steel valve, forged steel valve, steel plate welding valve and so on. The valves of these materials have different characteristics and application ranges, such as cast iron valves for general working conditions, and cast steel valves for high pressure and high temperature environments. According to the temperature of the conveying medium, the valve can be divided into low temperature valves and high temperature valves. These valves can withstand media at different temperatures to ensure the safe operation of the piping system. According to the different pressure levels, valves can be divided into low pressure valves, medium pressure valves and high pressure valves. These valves can adapt to the medium flow under different pressures to ensure the stable operation of the pipeline system. Valves used to open and close the pipeline medium flow, valves used to automatically prevent the backflow of the medium in the pipeline, discharge the air in the pipeline, but also play the role of the intake valve, valves used to open and close or adjust the role of the medium in the pipeline, other types of valves, etc.