Fisher 3" ED CL600 Control Valve CF8M with 657 Size 40 Pneumatic Actuator

The Fisher 3" ED CL600 Control Valve is a robust globe-style valve from the easy-e series, designed for precise flow control in demanding industrial applications. Constructed with a CF8M stainless steel body, it offers excellent corrosion resistance and durability in harsh environments, such as chemical processing, oil and gas, and power generation. Paired with the 657 Size 40 pneumatic diaphragm actuator, this assembly provides reliable throttling or on-off control with spring-opposed diaphragm action for fail-safe operation. Key features include a single-port design, raised-face flanged connections, and compatibility with various trim materials for handling abrasive or erosive fluids. Advantages over similar products include Fisher's proven easy-e modular design for easy maintenance, high pressure ratings up to CL600, and wide temperature range capabilities. Benefits include reduced downtime due to quick trim changes and enhanced process control accuracy. Drawbacks may include higher initial cost compared to basic gate valves and the need for pneumatic supply. This used unit shows signs of operational wear but remains functional for secondary markets or refurbishment. Ideal for applications requiring tight shutoff and linear flow characteristics.