1、The cast iron ball valve is softseat ball valve. It is applied to the working temperature ≤150°C of water,steam and other non-corrosive media of pipeline.
2、The Fluid resistance is small,sealing performance is good,wear-resistant. Opening and closeling is quickly.
3、The cast iron ball valve is widely used for petrochemical smelting,paper making,iron and steel,water conservancy,water and electricity.
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