Belimo B220HT928 Valve

For reliable flow control in demanding HVACR hydronic systems, consider the Belimo B220HT928 2-Way Ball Valve. This 3/4" NPT valve is engineered for high-temperature hot water and low-pressure steam applications, capably handling up to 60% glycol solutions. With a robust 9.28 Cv rating and an equal percentage flow characteristic, it delivers precise modulation for optimal system performance. The valve features a durable nickel-plated brass body, complemented by a stainless steel ball and stem, ensuring longevity and resistance to corrosive media. It's designed for a fluid temperature range of 60-266°F for water and up to 250°F for steam, with a substantial 600 psi body pressure rating. This high-temperature control valve is ideal for air handling units, fan coil units, unit ventilators, VAV box re-heat coils, and bypass loops, providing maintenance-free operation and bubble-tight shut-off.

Key Benefits

• Precise Flow Control: Equal percentage flow characteristic and 9.28 Cv for accurate modulation in hydronic systems.
• High-Temperature Durability: Constructed with a nickel-plated brass body and stainless steel trim for resilience in hot water and low-pressure steam environments.
• Versatile Media Compatibility: Suitable for high-temperature water, low-pressure steam (up to 15 psi), and glycol solutions up to 60%.
• Robust Pressure Handling: Rated for a 600 psi body pressure and 200 psi close-off pressure, ensuring reliable operation under system demands.
• Wide Application Range: Integrates seamlessly into air handling units, fan coil units, VAV re-heat coils, and other critical HVAC applications.

Common Questions

• What is the maximum operating temperature for this valve? This valve is rated for hot water up to 266°F (130°C) and low-pressure steam up to 250°F (120°C).
• Can this valve be used with glycol solutions? Yes, it is compatible with glycol solutions up to 60%.
• What type of control does this valve support? The B220HT928 supports on/off, floating point, and modulating control when paired with appropriate 24 VAC/DC actuators.
• Is this valve suitable for steam applications? Yes, it is designed for low-pressure steam applications, with a maximum differential pressure of 15 psi for steam.

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.