شیر یکطرفه فلنج ویفری دو صفحه‌ای با نشیمنگاه فلزی

The metal seated dual plate wafer flange check valve is engineered for high-temperature, high-pressure, and abrasive service conditions. Unlike soft-seated valves, the metal seat offers superior durability and can withstand thermal cycling, erosion, and aggressive media without deforming or losing sealing capability. The dual plate design reduces pressure drop by allowing fluid to pass through efficiently while ensuring quick closure to prevent backflow. The wafer flange connection provides a compact, lightweight form factor that fits easily between flanges, saving space and simplifying installation. Commonly used in power plants, petrochemical systems, and steam applications, this valve excels in tough environments where reliability and low maintenance are critical. Its robust construction and tight shutoff performance make it an excellent choice for long-term operation in demanding industrial systems.