Resideo V8043A1037 Valve
The Resideo V8043A1037 Valve is a professional-grade, 2-way normally closed zone valve engineered for precision hydronic control in closed-loop systems. This 1-inch sweat connection zone valve features a robust brass body and stainless steel stem, designed to withstand fluid temperatures from 50°F to 200°F. Operating on a 24Vac hydronic valve actuator, it utilizes a spring return to close mechanism with a 3.5 Cv flow capacity and a 20 psi maximum close-off pressure. For technicians troubleshooting or installing in tight baseboards, the manual opener and 18-inch leads provide necessary flexibility. The V8043A1037/U is compatible with standard low-voltage thermostats, ensuring reliable performance across residential and light commercial boiler applications without dissolved oxygen in the system water. Its compact construction allows for easy installation, and the motor can be serviced without draining the entire system.
Key Benefits for HVAC Professionals- Efficient Flow Control: 3.5 Cv rating supports optimal hydronic balancing.
- Simplified Service: Powerhead and actuator motor can be replaced without breaking plumbing lines or draining the loop.
- Enhanced Durability: Stainless steel stem and brass seat prevent corrosion in standard heating applications.
- Manual Override: Integrated manual lever allows for system filling and operation during power failures.
- Compact Profile: Fits easily within baseboard covers and narrow mechanical closets.
Is the V8043A1037 compatible with 120V systems?
No, this model is strictly a 24Vac unit. Connecting to 120V will damage the actuator motor.
Can this valve be used in open-loop or potable water systems?
This valve is designed specifically for closed-loop hydronic systems. Use in systems with constant makeup water or high oxygen content may lead to premature component degradation.
What is the maximum close-off pressure for this 1-inch valve?
The 1-inch V8043A1037 is rated for a 20 psi close-off pressure, making it suitable for most residential circulator-driven zones.
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.
Resideo V8043A1037 Valve
The Resideo V8043A1037 Valve is a professional-grade, 2-way normally closed zone valve engineered for precision hydronic control in closed-loop systems. This 1-inch sweat connection zone valve features a robust brass body and stainless steel stem, designed to withstand fluid temperatures from 50°F to 200°F. Operating on a 24Vac hydronic valve actuator, it utilizes a spring return to close mechanism with a 3.5 Cv flow capacity and a 20 psi maximum close-off pressure. For technicians troubleshooting or installing in tight baseboards, the manual opener and 18-inch leads provide necessary flexibility. The V8043A1037/U is compatible with standard low-voltage thermostats, ensuring reliable performance across residential and light commercial boiler applications without dissolved oxygen in the system water. Its compact construction allows for easy installation, and the motor can be serviced without draining the entire system.
Key Benefits for HVAC Professionals- Efficient Flow Control: 3.5 Cv rating supports optimal hydronic balancing.
- Simplified Service: Powerhead and actuator motor can be replaced without breaking plumbing lines or draining the loop.
- Enhanced Durability: Stainless steel stem and brass seat prevent corrosion in standard heating applications.
- Manual Override: Integrated manual lever allows for system filling and operation during power failures.
- Compact Profile: Fits easily within baseboard covers and narrow mechanical closets.
Is the V8043A1037 compatible with 120V systems?
No, this model is strictly a 24Vac unit. Connecting to 120V will damage the actuator motor.
Can this valve be used in open-loop or potable water systems?
This valve is designed specifically for closed-loop hydronic systems. Use in systems with constant makeup water or high oxygen content may lead to premature component degradation.
What is the maximum close-off pressure for this 1-inch valve?
The 1-inch V8043A1037 is rated for a 20 psi close-off pressure, making it suitable for most residential circulator-driven zones.
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 Resideo V8043A1037 Valve is a professional-grade, 2-way normally closed zone valve engineered for precision hydronic control in closed-loop systems. This 1-inch sweat connection zone valve features a robust brass body and stainless steel stem, designed to withstand fluid temperatures from 50°F to 200°F. Operating on a 24Vac hydronic valve actuator, it utilizes a spring return to close mechanism with a 3.5 Cv flow capacity and a 20 psi maximum close-off pressure. For technicians troubleshooting or installing in tight baseboards, the manual opener and 18-inch leads provide necessary flexibility. The V8043A1037/U is compatible with standard low-voltage thermostats, ensuring reliable performance across residential and light commercial boiler applications without dissolved oxygen in the system water. Its compact construction allows for easy installation, and the motor can be serviced without draining the entire system.
Key Benefits for HVAC Professionals- Efficient Flow Control: 3.5 Cv rating supports optimal hydronic balancing.
- Simplified Service: Powerhead and actuator motor can be replaced without breaking plumbing lines or draining the loop.
- Enhanced Durability: Stainless steel stem and brass seat prevent corrosion in standard heating applications.
- Manual Override: Integrated manual lever allows for system filling and operation during power failures.
- Compact Profile: Fits easily within baseboard covers and narrow mechanical closets.
Is the V8043A1037 compatible with 120V systems?
No, this model is strictly a 24Vac unit. Connecting to 120V will damage the actuator motor.
Can this valve be used in open-loop or potable water systems?
This valve is designed specifically for closed-loop hydronic systems. Use in systems with constant makeup water or high oxygen content may lead to premature component degradation.
What is the maximum close-off pressure for this 1-inch valve?
The 1-inch V8043A1037 is rated for a 20 psi close-off pressure, making it suitable for most residential circulator-driven zones.
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.
