Belimo B220HT731 Valve

For contractors demanding precise flow control in demanding HVAC applications, the Belimo B220HT731 Valve is engineered to perform. This 3/4" NPT 2-way ball valve features an exceptional 7.31 Cv rating, making it ideal for managing high-temperature hot water up to 266°F (130°C) and low-pressure steam applications up to 250°F (120°C). Its robust brass body, coupled with a stainless steel ball and stem, ensures durability and a 0% leakage rate. The equal percentage flow characteristic provides superior control stability, crucial for optimizing system performance in air handling units, fan coil units, and VAV box re-heat coils. Compatible with up to 60% glycol solutions, this high temperature ball valve is a reliable choice for hydronic systems requiring accurate and consistent flow modulation.

• Key Benefits:
• Precise Flow Control: The equal percentage flow characteristic ensures stable and accurate modulation, preventing system hunting.
• High Temperature Capability: Designed for continuous operation with high-temperature water (up to 266°F) and low-pressure steam (up to 250°F).
• Durable Construction: Features a nickel-plated brass body with a stainless steel ball and stem for extended service life in harsh environments.
• Versatile Application: Suitable for a broad range of HVAC systems, including air handling units, fan coils, and VAV re-heat coils.
• Glycol Compatibility: Reliably handles up to 60% glycol solutions, expanding its utility in various hydronic setups.

Common Questions:

• What fluid types can this valve handle? This valve is designed for high-temperature hot water, low-pressure steam, and up to 60% glycol solutions.
• What is the maximum operating temperature for steam? It can handle low-pressure steam up to 250°F (120°C) with a maximum differential pressure of 15 psi.
• Is this valve suitable for modulating control? Yes, when paired with an appropriate 24 VAC/DC actuator, it supports on/off, floating point, and modulating control.
• What is the connection type and size? It features a 3/4" NPT female threaded connection.

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.