Armstrong Fluid Technology 571110LF-343 Valve
The Armstrong Fluid Technology 571110LF-343 is a high-performance 1 1/4" NPT Circuit Balancing Valve designed to ensure precision flow regulation within hydronic systems. Specifically engineered for HVAC and plumbing applications, this brass body valve features EPDM elastomers and a multi-turn Y-pattern globe style design that significantly reduces flow turbulence while maintaining an accuracy of +/- 5%. With a robust 300 psi maximum working pressure and a wide operating temperature range of -4 to 300 degrees F, the CBV125VTCR model provides reliable mechanical balancing for chilled and heating water circuits. Its lead-free construction meets NSF-372 certification standards, making it safe for potable water systems. The integrated PT ports allow for effortless differential pressure measurement, ensuring that your flow rate range of 6.17 to 38.00 gpm is perfectly optimized for energy efficiency and occupant comfort.
Key Benefits- Enhanced Energy Efficiency: Optimizes pump performance by ensuring each circuit receives the exact design flow, reducing wasted energy.
- Precision Adjustment: The 5-turn micrometer style handle provides unparalleled control and includes a set-point indicator for easy restoration of settings.
- Durable Construction: Features a corrosion-resistant brass body and high-quality EPDM elastomers for long-term service in demanding environments.
- Space-Saving Design: The non-rising handle and compact envelope allow for installation in tight mechanical rooms and HVAC systems.
- Versatile Compatibility: Native 1 1/4" NPT threaded connections facilitate line-size optimization without the need for additional reducers.
How do I measure the flow rate through this valve?
The valve is equipped with two PT ports (Pressure/Temperature) that allow you to connect a differential pressure meter to determine the exact flow rate based on the valve's Cv ratings.
Is this valve suitable for drinking water applications?
Yes, the 571110LF-343 is lead-free and certified under North American NSF-372 standards, making it safe for potable water circuits.
Can I install this valve in any orientation?
While the valve is highly resistant to turbulence, for maximum balancing accuracy, it is recommended to install it at least five pipe diameters downstream and two pipe diameters upstream of any fittings.
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: $713.66
-65%$713.66
$249.78Armstrong Fluid Technology 571110LF-343 Valve
The Armstrong Fluid Technology 571110LF-343 is a high-performance 1 1/4" NPT Circuit Balancing Valve designed to ensure precision flow regulation within hydronic systems. Specifically engineered for HVAC and plumbing applications, this brass body valve features EPDM elastomers and a multi-turn Y-pattern globe style design that significantly reduces flow turbulence while maintaining an accuracy of +/- 5%. With a robust 300 psi maximum working pressure and a wide operating temperature range of -4 to 300 degrees F, the CBV125VTCR model provides reliable mechanical balancing for chilled and heating water circuits. Its lead-free construction meets NSF-372 certification standards, making it safe for potable water systems. The integrated PT ports allow for effortless differential pressure measurement, ensuring that your flow rate range of 6.17 to 38.00 gpm is perfectly optimized for energy efficiency and occupant comfort.
Key Benefits- Enhanced Energy Efficiency: Optimizes pump performance by ensuring each circuit receives the exact design flow, reducing wasted energy.
- Precision Adjustment: The 5-turn micrometer style handle provides unparalleled control and includes a set-point indicator for easy restoration of settings.
- Durable Construction: Features a corrosion-resistant brass body and high-quality EPDM elastomers for long-term service in demanding environments.
- Space-Saving Design: The non-rising handle and compact envelope allow for installation in tight mechanical rooms and HVAC systems.
- Versatile Compatibility: Native 1 1/4" NPT threaded connections facilitate line-size optimization without the need for additional reducers.
How do I measure the flow rate through this valve?
The valve is equipped with two PT ports (Pressure/Temperature) that allow you to connect a differential pressure meter to determine the exact flow rate based on the valve's Cv ratings.
Is this valve suitable for drinking water applications?
Yes, the 571110LF-343 is lead-free and certified under North American NSF-372 standards, making it safe for potable water circuits.
Can I install this valve in any orientation?
While the valve is highly resistant to turbulence, for maximum balancing accuracy, it is recommended to install it at least five pipe diameters downstream and two pipe diameters upstream of any fittings.
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-343 is a high-performance 1 1/4" NPT Circuit Balancing Valve designed to ensure precision flow regulation within hydronic systems. Specifically engineered for HVAC and plumbing applications, this brass body valve features EPDM elastomers and a multi-turn Y-pattern globe style design that significantly reduces flow turbulence while maintaining an accuracy of +/- 5%. With a robust 300 psi maximum working pressure and a wide operating temperature range of -4 to 300 degrees F, the CBV125VTCR model provides reliable mechanical balancing for chilled and heating water circuits. Its lead-free construction meets NSF-372 certification standards, making it safe for potable water systems. The integrated PT ports allow for effortless differential pressure measurement, ensuring that your flow rate range of 6.17 to 38.00 gpm is perfectly optimized for energy efficiency and occupant comfort.
Key Benefits- Enhanced Energy Efficiency: Optimizes pump performance by ensuring each circuit receives the exact design flow, reducing wasted energy.
- Precision Adjustment: The 5-turn micrometer style handle provides unparalleled control and includes a set-point indicator for easy restoration of settings.
- Durable Construction: Features a corrosion-resistant brass body and high-quality EPDM elastomers for long-term service in demanding environments.
- Space-Saving Design: The non-rising handle and compact envelope allow for installation in tight mechanical rooms and HVAC systems.
- Versatile Compatibility: Native 1 1/4" NPT threaded connections facilitate line-size optimization without the need for additional reducers.
How do I measure the flow rate through this valve?
The valve is equipped with two PT ports (Pressure/Temperature) that allow you to connect a differential pressure meter to determine the exact flow rate based on the valve's Cv ratings.
Is this valve suitable for drinking water applications?
Yes, the 571110LF-343 is lead-free and certified under North American NSF-372 standards, making it safe for potable water circuits.
Can I install this valve in any orientation?
While the valve is highly resistant to turbulence, for maximum balancing accuracy, it is recommended to install it at least five pipe diameters downstream and two pipe diameters upstream of any fittings.
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.
