Power station by the pneumatic valve installation requirements

power station check pneumatic valve: often used in water, steam pipe, as the opening and closing device.
power station by the pneumatic valve installation regulations
pneumatic valve, power station as need to pay attention to the flow of medium when installation, must be in accordance with the pneumatic valve flow arrow shown in the direction of the installation.
, power station by the pneumatic valve can be installed in any position on pipeline, but you need to choose materials according to the medium and the working temperature.
, electric power station by the pneumatic valve should be installed vertically, pneumatic valve lever up.

high temperature and high pressure power station by the pneumatic valve, pneumatic valve body under DN for die forgings, pneumatic valve body over the DN have die forging and casting parts.
, there are three kinds of pneumatic valve sealing surface: plane sealing, spherical seal and seal cone.
, pneumatic valve and the connection forms of pneumatic valve cover: DN ~ DN for split ring joint; DN ~ DN for the threaded connection; DN above is pressure seal structure.
, pneumatic valve for nitriding steel rod material, has the following advantages: long service life, high hardness, corrosion resistance, wear resistance.
, pneumatic valve seat, pneumatic valve sealing surface by using chromium cobalt tungsten carbide surfacing or ion spray welding, so has high hardness, wear resistance, abrasion resistance, long service life, etc.