Pneumatic ball valves operate by using compressed air to drive a piston in the actuator, which rotates the ball 90 degrees. This rotation opens or closes the valve, controlling fluid flow. The ball's central bore aligns with the pipeline for flow or blocks it for shut-off, ensuring quick and reliable operation.
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GB/T 6479: "Seamless steel pipes for high-pressure fertilizer equipment", applicable to seamless steel pipes for high-pressure fertilizer equipment such as synthetic ammonia and urea.
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GB/T 14976: "Stainless steel seamless steel pipes for fluid transportation", applicable to stainless steel pipes for corrosive medium transportation.
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ASTM A312: "Standard specification for austenitic stainless steel seamless steel pipes, welded steel pipes and deep cold processed steel pipes", applicable to high temperature and corrosive environments.
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ASTM A335: "Standard specification for ferritic alloy steel seamless steel pipes for high temperature", applicable to high temperature and high pressure environments.
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DIN 17175: "Heat-resistant steel seamless steel pipes", applicable to high temperature and high pressure equipment.
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JIS G3458: "Alloy steel pipes for piping", applicable to high-pressure fertilizer equipment.
- Valve body：Stainless Steel、Carbon Steel、Alloy Steel、Cast Iron、Ductile Iron ect
- Ball material:Stainless Steel、Carbon Steel ect
- Stem material：Stainless Steel、Alloy Steel、Cast Iron、Ductile Iron ect
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Oil and gas: used for pipeline transportation and storage.
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Chemical industry: suitable for corrosive media.
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Electricity: used for boilers and cooling systems.
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Metallurgy: used for high temperature and high pressure media.
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Water treatment: used for water supply and sewage treatment.
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Food and medicine: suitable for sanitary occasions.
