Forged Ball Valve
Introduction:
It is a kind of ball valve in which the material is forged, and the density of the material is much higher than that of casting. The ball of the forged steel ball valve is rotated around the center line of the valve body to achieve opening and closing. The seal is embedded in the stainless steel valve seat. The tail end of the metal valve seat is provided with a spring. When the sealing surface is worn or burned, the valve seat and the ball are pushed to form a metal seal under the action of the spring. It has the function of automatic pressure relief. When the medium pressure in the middle cavity of the valve exceeds the spring preload, the valve seat at the outlet end retreats from the sphere to achieve automatic pressure relief effect. After the pressure relief, the valve seat automatically resets. It is suitable for water, solvent, acid and natural gas. It is also suitable for medium with harsh working conditions, such as oxygen, methane and ethylene, etc., and is widely used in various industries.
Application:
Suitable for: chemical, petroleum, natural gas, metallurgy and other industries and long-distance natural gas pipelines with hydrogen sulfide-containing media, many impurities and severe corrosion.
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