Resideo V4043A1317 Zone Valve
The Resideo V4043A1317 is a heavy-duty 120Vac hydronic zone valve engineered for precise flow control in closed-loop heating and cooling systems. Featuring a 1-inch sweat connection and a robust brass body, this normally closed zone valve utilizes a spring return mechanism to ensure fail-safe operation during power loss. With an 8 Cv flow coefficient and a 8 PSI maximum close-off pressure, it handles high-demand residential and light commercial applications without cavitation. The internal assembly includes a stainless steel stem, EPDM rubber packing o-rings, and a Buna-N rubber ball plug for superior chemical resistance and leak-free performance within a 40-200 degree fluid temperature range. Designed for efficiency, the 18-inch electrical leads and manual opener allow for straightforward integration and system balancing, making the V4043A1317 a reliable choice for professional contractors managing low-voltage hydronic controls.
Key Benefits:
- Fail-Safe Design: The spring return to close functionality ensures the valve defaults to a closed position, preventing unintended flow during outages.
- Durable Construction: Built with a brass seat and stainless steel stem to resist corrosion and extend service life in high-temperature environments.
- Manual Override: Features a manual lever to open the valve for system filling or emergency operation without requiring power.
- Optimized Flow: High 8 Cv rating minimizes pressure drop across the valve, maintaining pump efficiency in multi-zone configurations.
Common Questions:
Can the motor be replaced without draining the system?
Yes, the power head can typically be removed and replaced without breaking the plumbing connections, minimizing downtime during service calls.
Is this valve compatible with glycol-based systems?
The EPDM o-rings and Buna-N ball plug are compatible with standard water and glycol solutions used in hydronic heating systems.
What is the purpose of the manual opener?
The manual lever allows the technician to manually lock the valve in the open position for system flushing or troubleshooting before the thermostat is powered.
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 V4043A1317 Zone Valve
The Resideo V4043A1317 is a heavy-duty 120Vac hydronic zone valve engineered for precise flow control in closed-loop heating and cooling systems. Featuring a 1-inch sweat connection and a robust brass body, this normally closed zone valve utilizes a spring return mechanism to ensure fail-safe operation during power loss. With an 8 Cv flow coefficient and a 8 PSI maximum close-off pressure, it handles high-demand residential and light commercial applications without cavitation. The internal assembly includes a stainless steel stem, EPDM rubber packing o-rings, and a Buna-N rubber ball plug for superior chemical resistance and leak-free performance within a 40-200 degree fluid temperature range. Designed for efficiency, the 18-inch electrical leads and manual opener allow for straightforward integration and system balancing, making the V4043A1317 a reliable choice for professional contractors managing low-voltage hydronic controls.
Key Benefits:
- Fail-Safe Design: The spring return to close functionality ensures the valve defaults to a closed position, preventing unintended flow during outages.
- Durable Construction: Built with a brass seat and stainless steel stem to resist corrosion and extend service life in high-temperature environments.
- Manual Override: Features a manual lever to open the valve for system filling or emergency operation without requiring power.
- Optimized Flow: High 8 Cv rating minimizes pressure drop across the valve, maintaining pump efficiency in multi-zone configurations.
Common Questions:
Can the motor be replaced without draining the system?
Yes, the power head can typically be removed and replaced without breaking the plumbing connections, minimizing downtime during service calls.
Is this valve compatible with glycol-based systems?
The EPDM o-rings and Buna-N ball plug are compatible with standard water and glycol solutions used in hydronic heating systems.
What is the purpose of the manual opener?
The manual lever allows the technician to manually lock the valve in the open position for system flushing or troubleshooting before the thermostat is powered.
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 V4043A1317 is a heavy-duty 120Vac hydronic zone valve engineered for precise flow control in closed-loop heating and cooling systems. Featuring a 1-inch sweat connection and a robust brass body, this normally closed zone valve utilizes a spring return mechanism to ensure fail-safe operation during power loss. With an 8 Cv flow coefficient and a 8 PSI maximum close-off pressure, it handles high-demand residential and light commercial applications without cavitation. The internal assembly includes a stainless steel stem, EPDM rubber packing o-rings, and a Buna-N rubber ball plug for superior chemical resistance and leak-free performance within a 40-200 degree fluid temperature range. Designed for efficiency, the 18-inch electrical leads and manual opener allow for straightforward integration and system balancing, making the V4043A1317 a reliable choice for professional contractors managing low-voltage hydronic controls.
Key Benefits:
- Fail-Safe Design: The spring return to close functionality ensures the valve defaults to a closed position, preventing unintended flow during outages.
- Durable Construction: Built with a brass seat and stainless steel stem to resist corrosion and extend service life in high-temperature environments.
- Manual Override: Features a manual lever to open the valve for system filling or emergency operation without requiring power.
- Optimized Flow: High 8 Cv rating minimizes pressure drop across the valve, maintaining pump efficiency in multi-zone configurations.
Common Questions:
Can the motor be replaced without draining the system?
Yes, the power head can typically be removed and replaced without breaking the plumbing connections, minimizing downtime during service calls.
Is this valve compatible with glycol-based systems?
The EPDM o-rings and Buna-N ball plug are compatible with standard water and glycol solutions used in hydronic heating systems.
What is the purpose of the manual opener?
The manual lever allows the technician to manually lock the valve in the open position for system flushing or troubleshooting before the thermostat is powered.
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.
