Resideo V8043E5004 Valve
The Resideo V8043E5004 is a professional-grade, two-way normally closed low voltage zone valve designed for precise hydronic control in closed-loop systems. This motorized valve features 1/2-inch sweat connections and a compact quick fit actuator, allowing for efficient head replacement without draining the entire system. Built with a rugged brass body, stainless steel stem, and a brass seat, it is engineered to handle a maximum close-off pressure of 20 psi. The 24VAC zone valve utilizes a dependable spring return mechanism to ensure positive closure during power loss or thermostat satisfaction. With a 3.5 Cv flow capacity and an integrated normally open auxiliary switch, this unit facilitates seamless end-switch signaling to start a circulator or boiler. The included manual opener allows for system filling and manual operation during commissioning, while the 18-inch lead wires simplify wiring into the zone valve control panel.
Key Benefits for the Contractor- Serviceability: The power head can be replaced without breaking plumbing lines, reducing downtime on service calls.
- Flow Dynamics: High-capacity 3.5 Cv rating ensures minimal pressure drop across 1/2-inch copper loops.
- Reliable Sealing: High-torsion spring return provides consistent shut-off against 20 psi head pressure.
- System Integration: Built-in auxiliary end switch allows for direct sequencing of the boiler or pump.
- Manual Override: Lever allows for manual opening during system purging or power outages.
Can the V8043E5004 be installed in any orientation?
The valve should be installed in a horizontal run with the actuator head upright or at no more than a 90-degree angle to prevent moisture from entering the motor housing.
What is the purpose of the 18-inch leads?
The extended leads provide ample length for routing to a nearby junction box or zone control center, eliminating the need for terminal block extensions in tight spaces.
Does this valve work with high-pressure steam systems?
No, this model is specifically rated for hydronic water systems and should not be used in steam applications or open-loop potable water systems.
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: $133.15
-65%$133.15
$46.60Resideo V8043E5004 Valve
The Resideo V8043E5004 is a professional-grade, two-way normally closed low voltage zone valve designed for precise hydronic control in closed-loop systems. This motorized valve features 1/2-inch sweat connections and a compact quick fit actuator, allowing for efficient head replacement without draining the entire system. Built with a rugged brass body, stainless steel stem, and a brass seat, it is engineered to handle a maximum close-off pressure of 20 psi. The 24VAC zone valve utilizes a dependable spring return mechanism to ensure positive closure during power loss or thermostat satisfaction. With a 3.5 Cv flow capacity and an integrated normally open auxiliary switch, this unit facilitates seamless end-switch signaling to start a circulator or boiler. The included manual opener allows for system filling and manual operation during commissioning, while the 18-inch lead wires simplify wiring into the zone valve control panel.
Key Benefits for the Contractor- Serviceability: The power head can be replaced without breaking plumbing lines, reducing downtime on service calls.
- Flow Dynamics: High-capacity 3.5 Cv rating ensures minimal pressure drop across 1/2-inch copper loops.
- Reliable Sealing: High-torsion spring return provides consistent shut-off against 20 psi head pressure.
- System Integration: Built-in auxiliary end switch allows for direct sequencing of the boiler or pump.
- Manual Override: Lever allows for manual opening during system purging or power outages.
Can the V8043E5004 be installed in any orientation?
The valve should be installed in a horizontal run with the actuator head upright or at no more than a 90-degree angle to prevent moisture from entering the motor housing.
What is the purpose of the 18-inch leads?
The extended leads provide ample length for routing to a nearby junction box or zone control center, eliminating the need for terminal block extensions in tight spaces.
Does this valve work with high-pressure steam systems?
No, this model is specifically rated for hydronic water systems and should not be used in steam applications or open-loop potable water systems.
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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Product Information
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Description
The Resideo V8043E5004 is a professional-grade, two-way normally closed low voltage zone valve designed for precise hydronic control in closed-loop systems. This motorized valve features 1/2-inch sweat connections and a compact quick fit actuator, allowing for efficient head replacement without draining the entire system. Built with a rugged brass body, stainless steel stem, and a brass seat, it is engineered to handle a maximum close-off pressure of 20 psi. The 24VAC zone valve utilizes a dependable spring return mechanism to ensure positive closure during power loss or thermostat satisfaction. With a 3.5 Cv flow capacity and an integrated normally open auxiliary switch, this unit facilitates seamless end-switch signaling to start a circulator or boiler. The included manual opener allows for system filling and manual operation during commissioning, while the 18-inch lead wires simplify wiring into the zone valve control panel.
Key Benefits for the Contractor- Serviceability: The power head can be replaced without breaking plumbing lines, reducing downtime on service calls.
- Flow Dynamics: High-capacity 3.5 Cv rating ensures minimal pressure drop across 1/2-inch copper loops.
- Reliable Sealing: High-torsion spring return provides consistent shut-off against 20 psi head pressure.
- System Integration: Built-in auxiliary end switch allows for direct sequencing of the boiler or pump.
- Manual Override: Lever allows for manual opening during system purging or power outages.
Can the V8043E5004 be installed in any orientation?
The valve should be installed in a horizontal run with the actuator head upright or at no more than a 90-degree angle to prevent moisture from entering the motor housing.
What is the purpose of the 18-inch leads?
The extended leads provide ample length for routing to a nearby junction box or zone control center, eliminating the need for terminal block extensions in tight spaces.
Does this valve work with high-pressure steam systems?
No, this model is specifically rated for hydronic water systems and should not be used in steam applications or open-loop potable water systems.
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.
