Key Specifications / Features
Experience high quality with our API 594 Check Valve. This Wafer Dual Plate valve, designed for 20 inches (DN500) size, is engineered for Class 300 LB (PN50) applications. Crafted from Carbon Steel with an ASTM A351 CF8 Plate and an STL Seat, it ensures reliable performance. The inclusion of an Inconel X-750 Spring enhances its durability, making it a top choice for various applications, all while adhering to API 6D standards.
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