Armstrong Fluid Technology 571110LF-351 Valve
The Armstrong Fluid Technology 571110LF-351 is a high-precision circuit balancing valve designed to optimize hydronic system performance in residential and commercial HVACR applications. As the direct replacement for 571110-351, this lead-free valve (Model CBV075VSCR) features a robust brass body with EPDM elastomers to ensure long-term durability and resistance to harsh environmental conditions. With a 3/4" SWT (solder joint) connection, it provides a versatile solution for tight mechanical spaces. The valve supports a flow rate range of 1.99-13.76 GPM, allowing for granular control of heating and chilled water distribution. Engineered for high-pressure environments, it is rated at 300 psi maximum working pressure and remains operational across a temperature spectrum of -4 to 300 degrees F. Integrating this CBV balancing valve into your system ensures precise flow measurement and consistent occupant comfort by eliminating uneven heating or cooling across various branches.
Key Benefits- Enhanced System Efficiency: Maintains the exact design flow rate to prevent over-pumping and reduce energy consumption.
- Precise Diagnostics: Includes integrated PT ports for easy differential pressure and temperature measurement without system downtime.
- Multi-Turn Adjustment: Features a micrometer-style handwheel for 360-degree fine-tuning and accurate flow regulation.
- Reliable Isolation: Provides a positive shut-off and includes a hidden memory feature to return to the balanced setpoint after maintenance.
- Lead-Free Construction: Complies with modern safety standards for potable water and hydronic heating systems.
Is the 571110LF-351 compatible with older systems using the 571110-351?
Yes, the 571110LF-351 is the official OEM replacement for the discontinued 571110-351 model, featuring a lead-free design and matching 3/4" sweat connections.
What is the purpose of PT ports on a balancing valve?
PT (Pressure-Temperature) ports allow technicians to use a differential pressure meter to calculate the actual GPM flowing through the circuit, ensuring the system meets the engineer's design intent.
Can this valve be installed in any orientation?
Yes, the Armstrong CBV075VSCR is designed for flexible installation, though it is recommended to maintain adequate clearance for accessing the PT ports and the adjustment handle.
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: $361.29
-65%$361.29
$126.45Armstrong Fluid Technology 571110LF-351 Valve
The Armstrong Fluid Technology 571110LF-351 is a high-precision circuit balancing valve designed to optimize hydronic system performance in residential and commercial HVACR applications. As the direct replacement for 571110-351, this lead-free valve (Model CBV075VSCR) features a robust brass body with EPDM elastomers to ensure long-term durability and resistance to harsh environmental conditions. With a 3/4" SWT (solder joint) connection, it provides a versatile solution for tight mechanical spaces. The valve supports a flow rate range of 1.99-13.76 GPM, allowing for granular control of heating and chilled water distribution. Engineered for high-pressure environments, it is rated at 300 psi maximum working pressure and remains operational across a temperature spectrum of -4 to 300 degrees F. Integrating this CBV balancing valve into your system ensures precise flow measurement and consistent occupant comfort by eliminating uneven heating or cooling across various branches.
Key Benefits- Enhanced System Efficiency: Maintains the exact design flow rate to prevent over-pumping and reduce energy consumption.
- Precise Diagnostics: Includes integrated PT ports for easy differential pressure and temperature measurement without system downtime.
- Multi-Turn Adjustment: Features a micrometer-style handwheel for 360-degree fine-tuning and accurate flow regulation.
- Reliable Isolation: Provides a positive shut-off and includes a hidden memory feature to return to the balanced setpoint after maintenance.
- Lead-Free Construction: Complies with modern safety standards for potable water and hydronic heating systems.
Is the 571110LF-351 compatible with older systems using the 571110-351?
Yes, the 571110LF-351 is the official OEM replacement for the discontinued 571110-351 model, featuring a lead-free design and matching 3/4" sweat connections.
What is the purpose of PT ports on a balancing valve?
PT (Pressure-Temperature) ports allow technicians to use a differential pressure meter to calculate the actual GPM flowing through the circuit, ensuring the system meets the engineer's design intent.
Can this valve be installed in any orientation?
Yes, the Armstrong CBV075VSCR is designed for flexible installation, though it is recommended to maintain adequate clearance for accessing the PT ports and the adjustment handle.
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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Description
The Armstrong Fluid Technology 571110LF-351 is a high-precision circuit balancing valve designed to optimize hydronic system performance in residential and commercial HVACR applications. As the direct replacement for 571110-351, this lead-free valve (Model CBV075VSCR) features a robust brass body with EPDM elastomers to ensure long-term durability and resistance to harsh environmental conditions. With a 3/4" SWT (solder joint) connection, it provides a versatile solution for tight mechanical spaces. The valve supports a flow rate range of 1.99-13.76 GPM, allowing for granular control of heating and chilled water distribution. Engineered for high-pressure environments, it is rated at 300 psi maximum working pressure and remains operational across a temperature spectrum of -4 to 300 degrees F. Integrating this CBV balancing valve into your system ensures precise flow measurement and consistent occupant comfort by eliminating uneven heating or cooling across various branches.
Key Benefits- Enhanced System Efficiency: Maintains the exact design flow rate to prevent over-pumping and reduce energy consumption.
- Precise Diagnostics: Includes integrated PT ports for easy differential pressure and temperature measurement without system downtime.
- Multi-Turn Adjustment: Features a micrometer-style handwheel for 360-degree fine-tuning and accurate flow regulation.
- Reliable Isolation: Provides a positive shut-off and includes a hidden memory feature to return to the balanced setpoint after maintenance.
- Lead-Free Construction: Complies with modern safety standards for potable water and hydronic heating systems.
Is the 571110LF-351 compatible with older systems using the 571110-351?
Yes, the 571110LF-351 is the official OEM replacement for the discontinued 571110-351 model, featuring a lead-free design and matching 3/4" sweat connections.
What is the purpose of PT ports on a balancing valve?
PT (Pressure-Temperature) ports allow technicians to use a differential pressure meter to calculate the actual GPM flowing through the circuit, ensuring the system meets the engineer's design intent.
Can this valve be installed in any orientation?
Yes, the Armstrong CBV075VSCR is designed for flexible installation, though it is recommended to maintain adequate clearance for accessing the PT ports and the adjustment handle.
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.
