Multi-Spring Pneumatic Control Valve, DN20-DN200, A216 WCB

As a leading control valve manufacturer in China, we provide high-quality valves and control actuators designed to meet diverse industrial requirements.Introducing our Pneumatic Diaphragm Three-Way Regulating Valve, designed for precise flow control in industrial applications. Featuring a multi-spring diaphragm actuator and a cage regulating mechanism, this valve offers exceptional performance and accuracy. The intelligent integrated locator ensures efficient operation, with pre-adjusted zero and span settings for ease of use once connected to a gas source.

Made from durable ASTM A216 WCB, it is available in sizes ranging from 3/4 to 8 inches (DN20-DN200) and supports pressure ratings from PN16 to PN100 (150-600 LB). This valve is perfect for medium streaming and confluence, making it ideal for industries such as petroleum, chemical, electric power, and metallurgy. Trust our Pneumatic Diaphragm Three-Way Regulating Valve for reliable, high-performance flow control in demanding environments.