Belimo B239VS Valve
The Belimo B239VS is a high-performance 1 1/2" 2-way characterizable control valve designed for demanding HVAC and steam applications. Engineered for precision, this NPT ball valve features a 84 Cv rating and a modified equal percentage flow characteristic, ensuring stable control loop performance in both heating and cooling systems. The rugged construction utilizes a B584 bronze body paired with a 316 stainless steel ball and stem, providing superior durability against corrosion and scale buildup. Designed for versatility, the B239VS handles chilled water, hot water up to 280°F, and low-pressure steam up to 15 psi. It is fully compatible with up to 60% glycol solutions, making it an ideal choice for hydronic systems requiring high rangeability and tight shut-off. Whether retrofitting existing commercial air handlers or installing new central plant equipment, this valve delivers the flow precision and reliability that contractors expect from Belimo’s specialized valve line.
- Enhanced Durability: The 316 stainless steel ball and stem prevent premature wear in high-temperature and steam environments.
- Precise Flow Control: A built-in characterizing disc ensures a modified equal percentage flow for linear heat transfer.
- High Temperature Rating: Engineered to withstand media temperatures up to 280°F (138°C) for steam and hot water loops.
- High Flow Capacity: Supporting an 84 Cv, this valve provides high-volume throughput with minimal pressure drop across the 1 1/2" port.
Common Questions
What is the maximum steam pressure rating for the Belimo B239VS?
This valve is rated for low-pressure steam applications up to 15 psi inlet pressure, provided the temperature remains within the 280°F limit.
Does this valve require a specific actuator for installation?
The B239VS is designed to interface with Belimo’s series of non-spring return and spring-return actuators; ensure the actuator torque matches the specific differential pressure requirements of your system.
Can the B239VS handle high glycol concentrations?
Yes, this bronze ball valve is compatible with hydronic systems containing up to 60% glycol solution without degrading the internal seals or the characterizing disc.
This item does not qualify for free shipping.
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.
Original: $338.96
-65%$338.96
$118.64Belimo B239VS Valve
The Belimo B239VS is a high-performance 1 1/2" 2-way characterizable control valve designed for demanding HVAC and steam applications. Engineered for precision, this NPT ball valve features a 84 Cv rating and a modified equal percentage flow characteristic, ensuring stable control loop performance in both heating and cooling systems. The rugged construction utilizes a B584 bronze body paired with a 316 stainless steel ball and stem, providing superior durability against corrosion and scale buildup. Designed for versatility, the B239VS handles chilled water, hot water up to 280°F, and low-pressure steam up to 15 psi. It is fully compatible with up to 60% glycol solutions, making it an ideal choice for hydronic systems requiring high rangeability and tight shut-off. Whether retrofitting existing commercial air handlers or installing new central plant equipment, this valve delivers the flow precision and reliability that contractors expect from Belimo’s specialized valve line.
- Enhanced Durability: The 316 stainless steel ball and stem prevent premature wear in high-temperature and steam environments.
- Precise Flow Control: A built-in characterizing disc ensures a modified equal percentage flow for linear heat transfer.
- High Temperature Rating: Engineered to withstand media temperatures up to 280°F (138°C) for steam and hot water loops.
- High Flow Capacity: Supporting an 84 Cv, this valve provides high-volume throughput with minimal pressure drop across the 1 1/2" port.
Common Questions
What is the maximum steam pressure rating for the Belimo B239VS?
This valve is rated for low-pressure steam applications up to 15 psi inlet pressure, provided the temperature remains within the 280°F limit.
Does this valve require a specific actuator for installation?
The B239VS is designed to interface with Belimo’s series of non-spring return and spring-return actuators; ensure the actuator torque matches the specific differential pressure requirements of your system.
Can the B239VS handle high glycol concentrations?
Yes, this bronze ball valve is compatible with hydronic systems containing up to 60% glycol solution without degrading the internal seals or the characterizing disc.
This item does not qualify for free shipping.
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.
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Product Information
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Description
The Belimo B239VS is a high-performance 1 1/2" 2-way characterizable control valve designed for demanding HVAC and steam applications. Engineered for precision, this NPT ball valve features a 84 Cv rating and a modified equal percentage flow characteristic, ensuring stable control loop performance in both heating and cooling systems. The rugged construction utilizes a B584 bronze body paired with a 316 stainless steel ball and stem, providing superior durability against corrosion and scale buildup. Designed for versatility, the B239VS handles chilled water, hot water up to 280°F, and low-pressure steam up to 15 psi. It is fully compatible with up to 60% glycol solutions, making it an ideal choice for hydronic systems requiring high rangeability and tight shut-off. Whether retrofitting existing commercial air handlers or installing new central plant equipment, this valve delivers the flow precision and reliability that contractors expect from Belimo’s specialized valve line.
- Enhanced Durability: The 316 stainless steel ball and stem prevent premature wear in high-temperature and steam environments.
- Precise Flow Control: A built-in characterizing disc ensures a modified equal percentage flow for linear heat transfer.
- High Temperature Rating: Engineered to withstand media temperatures up to 280°F (138°C) for steam and hot water loops.
- High Flow Capacity: Supporting an 84 Cv, this valve provides high-volume throughput with minimal pressure drop across the 1 1/2" port.
Common Questions
What is the maximum steam pressure rating for the Belimo B239VS?
This valve is rated for low-pressure steam applications up to 15 psi inlet pressure, provided the temperature remains within the 280°F limit.
Does this valve require a specific actuator for installation?
The B239VS is designed to interface with Belimo’s series of non-spring return and spring-return actuators; ensure the actuator torque matches the specific differential pressure requirements of your system.
Can the B239VS handle high glycol concentrations?
Yes, this bronze ball valve is compatible with hydronic systems containing up to 60% glycol solution without degrading the internal seals or the characterizing disc.
This item does not qualify for free shipping.
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.
