Belimo G225B-K Valve

The Belimo G225B-K Valve is a robust 1-inch 2-way NPT globe valve designed for high-demand HVACR applications. Built with a bronze body and brass trim, it provides reliable performance in chilled or hot water systems and low-pressure steam service. This valve features a 10 Cv capacity and a modified equal percentage flow characteristic, ensuring precise throttling and linear heat transfer in coil applications. Rated for ANSI Class 250, it handles pressures up to 400 psi at temperatures below 150°F, with a maximum fluid temperature of 280°F. The stem up to open configuration is compatible with Belimo LV and LF series actuators, allowing for seamless integration into existing building automation systems. With an ANSI Class VI leakage rating and a 100:1 rangeability, the Belimo G225B-K is a preferred choice for technicians requiring durable, field-serviceable control valves that minimize bypass and maximize system efficiency.

• High-Pressure Reliability: ANSI Class 250 rating ensures safe operation in commercial hydronic systems up to 400 psi.
• Steam Compatibility: Specifically designed to handle inlet steam pressure up to 35 psi, making it versatile for mixed-media projects.
• Precise Control: The modified equal percentage flow curve prevents hunting and provides stable temperature regulation.
• Field Serviceable: Compatible with repack kits (such as ZG-GV60) to extend the service life of the valve body without full replacement.
• Tight Shut-off: Tight ANSI Class VI bubble-tight leakage rating prevents energy waste during off-cycles.

• What actuators are compatible with the G225B-K? This valve integrates with Belimo LVB, LVX, and LF series actuators to meet fail-safe or non-fail-safe requirements.
• Can this valve be used for steam applications? Yes, it is rated for low-pressure steam up to 35 psi inlet and 20 psi differential pressure.
• Is the valve stem normally open or closed? The G225B-K is a stem up to open (A to AB) configuration, meaning the valve opens as the stem retracts.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.