Key Specifications / Features
The API 6D Flanged Swing Check Valve is a robust and reliable unit designed to meet rigorous industry standards. Ideal for various commercial and industrial applications, it features a high-performance bolted bonnet and a full-opening design, with an optional lever operation. This valve boasts durable construction with body materials in ASTM A351 CF8M, CF8, ASTM A216 WCB, ASTM B148 C95800, ASTM A352 LCB, and ASTM A995 4A, 5A. Trim materials include ASTM A182 F6A, F304, F316, F51, F53, and F55. The API 6D Flanged Swing Check Valve ensures reliable flow control, maintains pressure in liquid filling lines, and regulates temperatures in heat exchangers with steam feed lines. It complies with ASME B16.10 for face-to-face dimensions and API 598 for testing and inspection standards. Available in a nominal size of 48 inches and a nominal class of 150 LB, this valve has RF flanged end connections. The bore type can be selected as full bore (API 6D) or standard bore (BS 1868, API 594), providing flexibility for different application needs.
