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Cast Iron And Cast Steel Ball Valve

Valvesonly is the best Rising Stem Gate valve Manufacturer in USA. A cast iron ball valve is a ball valve made out of cast iron, that being an alloy of iron and carbon with a carbon content greater than 2%. These types typically operate for on/off flow control in low to moderately pressured applications.

Function
Control of Flow: They permit control of the flow of liquids and gases by enabling one to open or shut the valve in a quick and fast way for on/off rapid control.
Sealing: When closed, cast iron ball valves facilitate the tight seal that prevents leakage, and thus fluids do not leak out of the pipelines.
Pressure Regulation: Sufficiently suitable for low to moderate pressure applications, they help maintain system pressure and flow as constant.
They perform well in environments where corrosion is not the main issue, thanks to the inherent properties of cast iron.
Cost-effectiveness: Their affordability makes them practical choices for applications that don’t need high-strength materials.
High-pressure and high-temperature capability: cast steel ball valves are made to operate in more rigorous conditions and thus can be used for critical applications in the petroleum, gas, and chemical industries.
Robust Sealing: They offer tremendous sealing capabilities that make it impossible to leak fluids in high pressure systems.

Advantages
Adequate for Non-Corrosive Applications
Versatile
Good Wear Resistance
Cost-Effective
Reliable Sealing
Maintenance-Friendly
Long Lifespan

Industries using
Oil and gas
Chemical and petroleum
Water treatment
Heating and air conditioning
Construction
Mining

Components
Ball: A spherical disc that controls the flow by rotating within the valve body
Valve body: Made of cast iron for cast iron ball valves and cast steel for cast steel ball valves