ASTM B62 Globe Valve

An ASTM B62 globe valve is a linear-motion regulating valve cast from premium Grade C83600 composition bronze (commonly known as 85-5-5-5 red brass, consisting of 85% copper, 5% tin, 5% lead, and 5% zinc). This specific bronze alloy provides outstanding resistance to dezincification, atmospheric corrosion, and seawater degradation, while offering excellent pressure tightness and structural integrity. The valve uses a rising stem and plug-type disc to provide precise, gradual throttling control over fluid velocity and pressure in low-to-medium-pressure systems. These durable bronze valves are primary specifications in commercial plumbing, marine piping, low-pressure steam boiler loops, and municipal water treatment, allowing facility managers and mechanical contractors to secure cost-effective, corrosion-resistant throttling by importing certified ASTM B62 globe valves directly from premier manufacturers in China via our advanced B2B commercial platform.