ASTM B62 C83600 Ball Valve

An ASTM B62 C83600 ball valve is a quarter-turn rotary isolation valve cast from premium Grade C83600 composition bronze (consisting of 85% copper, 5% tin, 5% lead, and 5% zinc, commonly referred to as 85-5-5-5 red brass). This specific bronze metallurgy offers exceptional resistance to dezincification, atmospheric corrosion, and marine degradation, making it highly reliable for low-to-medium-pressure seawater and plumbing services. Equipped with a floating metal ball rotating against self-lubricating PTFE seats, this valve provides a low-torque, bubble-tight seal. Conforming to standards such as MSS SP-110, ASME B16.34, and API 608, these durable bronze valves are primary specifications in marine cooling systems, municipal potable water lines, and commercial plumbing loops, allowing mechanical contractors to secure long-term corrosion resistance by importing certified ASTM B62 C83600 ball valves directly from leading manufacturers in China via our advanced B2B commercial platform.