Belimo B350L Valve
The Belimo B350L Valve is a professional-grade 3-way characterized control valve designed for high-demand hydronic systems. Featuring a 2-inch NPT internal thread connection and a high 87 Cv flow coefficient, this valve excels in regulating chilled or hot water in air handling units, fan coil units, and VAV box re-heat coils. The modified linear flow characteristic ensures stable control during diverting or change-over applications, effectively preventing control loop hunting. Built with a nickel-plated brass body and a chrome-plated brass ball, the unit is rated for fluid temperatures up to 250°F and can handle up to 60% glycol solutions. Contractors rely on the B350L 3-way ball valve for its 400 psi body pressure rating and maintenance-free design. Whether integrated into a building automation system (BAS) or used in bypass loops, this Belimo CCV valve provides the precision required for modern HVAC hydronic systems.
Key Benefits
- Optimized Flow Control: Features a modified linear flow pattern ideal for bypass and diverting applications in commercial HVAC setups.
- Robust Construction: The nickel-plated brass body and chrome-plated ball provide high durability against 400 psi pressure ratings.
- Broad Fluid Compatibility: Rated for water and glycol mixtures (up to 60%) with a maximum fluid temperature of 250°F.
- Zero Leakage Performance: Engineered for tight shut-off on Port A, ensuring system efficiency and preventing thermal energy waste.
- Actuator Versatility: Fully compatible with Belimo ARB, ARX, AFRB, and AFRX series actuators for non-fail safe or spring-return operation.
Common Questions
Can the Belimo B350L be used for mixing applications?
The B350L is specifically designed as a diverting valve. For mixing applications, verify the flow orientation and port configuration as per the technical data sheet to ensure the characterized disc aligns with your system requirements.
What actuators are compatible with the B350L?
This 2-inch 3-way valve is typically paired with high-torque actuators such as the ARB24-MFT (non-spring return) or AFRB24-MFT (spring return) for proportional or on/off control.
What is the maximum glycol concentration allowed?
The valve is suitable for hydronic systems utilizing up to a 60% glycol solution, making it ideal for freeze-protected heating and cooling loops.
This item is not eligible 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.
Belimo B350L Valve
The Belimo B350L Valve is a professional-grade 3-way characterized control valve designed for high-demand hydronic systems. Featuring a 2-inch NPT internal thread connection and a high 87 Cv flow coefficient, this valve excels in regulating chilled or hot water in air handling units, fan coil units, and VAV box re-heat coils. The modified linear flow characteristic ensures stable control during diverting or change-over applications, effectively preventing control loop hunting. Built with a nickel-plated brass body and a chrome-plated brass ball, the unit is rated for fluid temperatures up to 250°F and can handle up to 60% glycol solutions. Contractors rely on the B350L 3-way ball valve for its 400 psi body pressure rating and maintenance-free design. Whether integrated into a building automation system (BAS) or used in bypass loops, this Belimo CCV valve provides the precision required for modern HVAC hydronic systems.
Key Benefits
- Optimized Flow Control: Features a modified linear flow pattern ideal for bypass and diverting applications in commercial HVAC setups.
- Robust Construction: The nickel-plated brass body and chrome-plated ball provide high durability against 400 psi pressure ratings.
- Broad Fluid Compatibility: Rated for water and glycol mixtures (up to 60%) with a maximum fluid temperature of 250°F.
- Zero Leakage Performance: Engineered for tight shut-off on Port A, ensuring system efficiency and preventing thermal energy waste.
- Actuator Versatility: Fully compatible with Belimo ARB, ARX, AFRB, and AFRX series actuators for non-fail safe or spring-return operation.
Common Questions
Can the Belimo B350L be used for mixing applications?
The B350L is specifically designed as a diverting valve. For mixing applications, verify the flow orientation and port configuration as per the technical data sheet to ensure the characterized disc aligns with your system requirements.
What actuators are compatible with the B350L?
This 2-inch 3-way valve is typically paired with high-torque actuators such as the ARB24-MFT (non-spring return) or AFRB24-MFT (spring return) for proportional or on/off control.
What is the maximum glycol concentration allowed?
The valve is suitable for hydronic systems utilizing up to a 60% glycol solution, making it ideal for freeze-protected heating and cooling loops.
This item is not eligible 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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Belimo B350L Valve is a professional-grade 3-way characterized control valve designed for high-demand hydronic systems. Featuring a 2-inch NPT internal thread connection and a high 87 Cv flow coefficient, this valve excels in regulating chilled or hot water in air handling units, fan coil units, and VAV box re-heat coils. The modified linear flow characteristic ensures stable control during diverting or change-over applications, effectively preventing control loop hunting. Built with a nickel-plated brass body and a chrome-plated brass ball, the unit is rated for fluid temperatures up to 250°F and can handle up to 60% glycol solutions. Contractors rely on the B350L 3-way ball valve for its 400 psi body pressure rating and maintenance-free design. Whether integrated into a building automation system (BAS) or used in bypass loops, this Belimo CCV valve provides the precision required for modern HVAC hydronic systems.
Key Benefits
- Optimized Flow Control: Features a modified linear flow pattern ideal for bypass and diverting applications in commercial HVAC setups.
- Robust Construction: The nickel-plated brass body and chrome-plated ball provide high durability against 400 psi pressure ratings.
- Broad Fluid Compatibility: Rated for water and glycol mixtures (up to 60%) with a maximum fluid temperature of 250°F.
- Zero Leakage Performance: Engineered for tight shut-off on Port A, ensuring system efficiency and preventing thermal energy waste.
- Actuator Versatility: Fully compatible with Belimo ARB, ARX, AFRB, and AFRX series actuators for non-fail safe or spring-return operation.
Common Questions
Can the Belimo B350L be used for mixing applications?
The B350L is specifically designed as a diverting valve. For mixing applications, verify the flow orientation and port configuration as per the technical data sheet to ensure the characterized disc aligns with your system requirements.
What actuators are compatible with the B350L?
This 2-inch 3-way valve is typically paired with high-torque actuators such as the ARB24-MFT (non-spring return) or AFRB24-MFT (spring return) for proportional or on/off control.
What is the maximum glycol concentration allowed?
The valve is suitable for hydronic systems utilizing up to a 60% glycol solution, making it ideal for freeze-protected heating and cooling loops.
This item is not eligible 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.
