Our cast steel butterfly valves feature a valve body made from cast steel, providing excellent mechanical strength and impact resistance. These valves are typically coated with epoxy for enhanced corrosion resistance and extended service life. Cast steel butterfly valves are commonly used in oil and gas pipelines, chemical and petrochemical processing, power generation, water and wastewater treatment, and HVAC systems. We offer cast steel butterfly valves in various sizes, actuators, seats, and stem seals.