ASTM A216 WCC Plug Valve

An ASTM A216 WCC plug valve is a robust, quarter-turn rotary isolation valve featuring a heavy-walled body cast from high-tensile WCC carbon steel, designed for quick-acting shutoff in high-stress industrial pipelines. The valve utilizes a cylindrical or tapered internal plug with a central flow passage that rotates within a self-lubricating PTFE sleeve or lubricated seat cavity, entirely shearing away suspended solids and slurry scaling during closure. The ASTM A216 WCC casting provides higher yield and tensile strength than standard WCB steel, offering enhanced mechanical toughness and pressure margins in ambient to high-temperature applications. Sourcing managers and industrial pipeline contractors can ensure reliable, scale-resistant flow isolation by importing certified ASTM A216 WCC plug valves directly from specialized manufacturers in China via our advanced B2B commercial platform.