Resideo VU52S2002 Valve
The Resideo VU52S2002 is a high-pressure Two-Way Fan Coil Valve engineered for precise control in commercial hydronic systems. Featuring a normally open (N.O.) configuration, this 1/2" sweat connection valve is optimized for hot or chilled water applications, including systems with up to 60% glycol concentrations. It utilizes a 1.0 Cv flow coefficient and a quick opening flow curve, making it ideal for rapid response in fan coil units, terminal reheat coils, and convectors. Built with a rugged forged brass body, brass stem, and a Buna-N rubber plug, this component is designed to handle a maximum close-off pressure of 50 PSI and a system operating pressure of up to 300 PSI. Specifically designed for seamless integration, the VU52S2002 is compatible with VU444 and VU844 actuators. Its compact profile allows for installation within tight baseboard convector enclosures, while the triple EPDM O-ring packing provides multiple layers of protection against drive shaft leakage and corrosion in demanding HVAC environments.
Key Benefits for Contractors- High Close-Off Performance: Engineered to maintain a reliable 50 PSI close-off rating, preventing bypass in high-head pressure systems.
- Durable Material Composition: The combination of a brass seat and Buna-N rubber disc ensures a positive seal and longevity in non-corrosive hydronic loops.
- Actuator Versatility: Direct compatibility with VU444 and VU844 series actuators allows for flexible control configurations in various field applications.
- Compact Footprint: Designed to fit under standard convector covers even with the actuator mounted, simplifying fan coil valve replacement in tight spaces.
- Glycol Compatible: Rated for fluids containing up to 60% glycol, supporting the hydronic heating system requirements of northern climates.
Is the VU52S2002 compatible with steam systems?
No, this specific model is designed for chilled and hot water applications. For low-pressure steam applications, verify the motor class of the accompanying actuator (typically Class F).
What is the difference between the VU52 and VU53 series?
The VU52 series (like this VU52S2002) is normally open, whereas the VU53 series is normally closed. Ensure your control logic matches the valve's resting state before installation.
Can I install this valve in an open-loop system?
This valve is intended for closed-loop HVAC systems. It should not be used in systems containing dissolved oxygen or for potable water service due to potential material degradation.
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: $42.31
-65%$42.31
$14.81Resideo VU52S2002 Valve
The Resideo VU52S2002 is a high-pressure Two-Way Fan Coil Valve engineered for precise control in commercial hydronic systems. Featuring a normally open (N.O.) configuration, this 1/2" sweat connection valve is optimized for hot or chilled water applications, including systems with up to 60% glycol concentrations. It utilizes a 1.0 Cv flow coefficient and a quick opening flow curve, making it ideal for rapid response in fan coil units, terminal reheat coils, and convectors. Built with a rugged forged brass body, brass stem, and a Buna-N rubber plug, this component is designed to handle a maximum close-off pressure of 50 PSI and a system operating pressure of up to 300 PSI. Specifically designed for seamless integration, the VU52S2002 is compatible with VU444 and VU844 actuators. Its compact profile allows for installation within tight baseboard convector enclosures, while the triple EPDM O-ring packing provides multiple layers of protection against drive shaft leakage and corrosion in demanding HVAC environments.
Key Benefits for Contractors- High Close-Off Performance: Engineered to maintain a reliable 50 PSI close-off rating, preventing bypass in high-head pressure systems.
- Durable Material Composition: The combination of a brass seat and Buna-N rubber disc ensures a positive seal and longevity in non-corrosive hydronic loops.
- Actuator Versatility: Direct compatibility with VU444 and VU844 series actuators allows for flexible control configurations in various field applications.
- Compact Footprint: Designed to fit under standard convector covers even with the actuator mounted, simplifying fan coil valve replacement in tight spaces.
- Glycol Compatible: Rated for fluids containing up to 60% glycol, supporting the hydronic heating system requirements of northern climates.
Is the VU52S2002 compatible with steam systems?
No, this specific model is designed for chilled and hot water applications. For low-pressure steam applications, verify the motor class of the accompanying actuator (typically Class F).
What is the difference between the VU52 and VU53 series?
The VU52 series (like this VU52S2002) is normally open, whereas the VU53 series is normally closed. Ensure your control logic matches the valve's resting state before installation.
Can I install this valve in an open-loop system?
This valve is intended for closed-loop HVAC systems. It should not be used in systems containing dissolved oxygen or for potable water service due to potential material degradation.
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 Resideo VU52S2002 is a high-pressure Two-Way Fan Coil Valve engineered for precise control in commercial hydronic systems. Featuring a normally open (N.O.) configuration, this 1/2" sweat connection valve is optimized for hot or chilled water applications, including systems with up to 60% glycol concentrations. It utilizes a 1.0 Cv flow coefficient and a quick opening flow curve, making it ideal for rapid response in fan coil units, terminal reheat coils, and convectors. Built with a rugged forged brass body, brass stem, and a Buna-N rubber plug, this component is designed to handle a maximum close-off pressure of 50 PSI and a system operating pressure of up to 300 PSI. Specifically designed for seamless integration, the VU52S2002 is compatible with VU444 and VU844 actuators. Its compact profile allows for installation within tight baseboard convector enclosures, while the triple EPDM O-ring packing provides multiple layers of protection against drive shaft leakage and corrosion in demanding HVAC environments.
Key Benefits for Contractors- High Close-Off Performance: Engineered to maintain a reliable 50 PSI close-off rating, preventing bypass in high-head pressure systems.
- Durable Material Composition: The combination of a brass seat and Buna-N rubber disc ensures a positive seal and longevity in non-corrosive hydronic loops.
- Actuator Versatility: Direct compatibility with VU444 and VU844 series actuators allows for flexible control configurations in various field applications.
- Compact Footprint: Designed to fit under standard convector covers even with the actuator mounted, simplifying fan coil valve replacement in tight spaces.
- Glycol Compatible: Rated for fluids containing up to 60% glycol, supporting the hydronic heating system requirements of northern climates.
Is the VU52S2002 compatible with steam systems?
No, this specific model is designed for chilled and hot water applications. For low-pressure steam applications, verify the motor class of the accompanying actuator (typically Class F).
What is the difference between the VU52 and VU53 series?
The VU52 series (like this VU52S2002) is normally open, whereas the VU53 series is normally closed. Ensure your control logic matches the valve's resting state before installation.
Can I install this valve in an open-loop system?
This valve is intended for closed-loop HVAC systems. It should not be used in systems containing dissolved oxygen or for potable water service due to potential material degradation.
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.
