َشیر یک طرفه ریخته گری (ANSI)

ANSI Cast Steel Check Valves, designed and manufactured in accordance with applicable ASME and API standards such as ASME B16.34, API 594, and BS1868, provide reliable automatic backflow prevention in industrial piping systems. Available in various designs, including swing and dual-plate configurations, they operate automatically in response to fluid flow, preventing reverse flow and protecting pumps, compressors, and other equipment. Their cast steel construction supports a wide range of sizes, pressure classes, and material options, making them suitable for refineries, petrochemical plants, power generation, and oil and gas facilities.