Belimo B315B Valve

For contractors spec'ing out reliable hydronic control, the Belimo B315B Valve is a solid choice. This 3-way ball valve HVAC component is engineered for precise flow regulation in heating and cooling coils, fan coil units, and VAV box reheat applications. With a 1/2" NPT connection and a 10 Cv rating, it's designed for optimal performance in systems utilizing chilled or hot water, accommodating up to 60% glycol solutions. The nickel-plated forged brass body, chrome-plated brass ball, and nickel-plated brass stem ensure durability and a maintenance-free service life. Its A-port delivers equal percentage flow, while the B-port is modified for constant common port flow, making it ideal for both variable and constant flow hydronic systems. This characterized control valve (CCV) offers a robust 600 psi body pressure rating and a 200 psi close-off pressure, ensuring reliable operation under demanding conditions. Pair it with compatible Belimo actuators for seamless integration and superior system control.

Key Benefits

• Precise Flow Control: A-port equal percentage and B-port modified for constant common port flow ensures accurate temperature regulation.
• Robust Construction: Nickel-plated forged brass body and chrome-plated brass ball provide long-term reliability in demanding HVAC environments.
• Wide Application Range: Suitable for chilled or hot water systems, including those with up to 60% glycol, across various hydronic setups.
• Maintenance-Free Design: Engineered for durability, reducing service calls and operational downtime.
• High Pressure Rating: With a 600 psi body pressure and 200 psi close-off, it handles system demands effectively.

Common Questions

• What is the application of Belimo B315B valve? This valve is typically used in air handling units on heating or cooling coils, fan coil unit heating or cooling coils, Unit Ventilators, VAV box re-heat coils, and bypass loops.
• Belimo B315B valve compatibility with glycol? Yes, it is compatible with chilled or hot water systems containing up to 60% glycol solution.
• How to select a 3-way mixing valve for HVAC? Consider the Cv rating, flow characteristic (equal percentage for A-port, modified for B-port on this model), media compatibility, pressure ratings, and compatible actuators for your specific system requirements.

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.