- EN
Carbide Valve Trim has a series of excellent properties such as high hardness, wear resistance, good strength and toughness, heat resistance and corrosion resistance, especially its high hardness and wear resistance, which remain basically unchanged even at a temperature of 500 ° C , Still high hardness at 1000 ºC. Valve Trim including valve plug, stems, seats, cage, choke bean, choke stem, etc.
Carbide Valve Trim has a series of excellent properties such as high hardness, wear resistance, good strength and toughness, heat resistance and corrosion resistance, especially its high hardness and wear resistance, which remain basically unchanged even at a temperature of 500 ° C , Still high hardness at 1000 ºC. Valve Trim including valve plug, stems, seats, cage, choke bean, choke stem, etc.
The inside of the cage-type throttle valve core combination and the head of the throttle valve stem are made of tungsten carbide material, which is resistant to corrosion and erosion, and has a long service life. A pressure relief valve is provided on the valve body to facilitate the operator to safely release the pressure in the cavity before opening the valve cover. The sealing of the bonnet adopts a special structural form and sealing material, which is resistant to high pressure, reliable in sealing and long in life. The throttling element of the cage-type throttle valve is made of tungsten carbide material, fixed at multiple points up and down, wide throttling range, low noise, high erosion resistance, and the annular space helps to reduce corrosion of the valve body.
