BS 5351 Ball Valves vs API 608: What’s the Difference?

BS 5351 Ball Valves

Quick Summary BS 5351 Ball Valves and API 608 define two leading global standards for industrial ball valve design, manufacturing, and compliance. Rooted in British and American engineering principles, respectively, each standard caters to distinct regional industry needs, pressure ratings, and application scenarios. This guide breaks down their core differences, helping industrial buyers select the […]

API 608 Ball Valves: The Ultimate Industrial Reference for 2026

Types of ball valves

Quick Summary API 608 Ball Valves is the industry-leading standard for metal ball valves used in oil, gas, petrochemical, and general process pipelines. Published by the American Petroleum Institute, API 608 sets strict guidelines for design, materials, pressure testing, and dimensional consistency. Whether you’re specifying valves for a refinery, a gas pipeline, or an industrial […]