Honeywell V8043E1061 Valve

The Honeywell V8043E1061 is a standard-capacity 2-way low voltage zone valve designed for precise flow control in closed-loop hydronic systems. Featuring a 3/4" sweat (SWT) connection and a 24V motorized actuator, this normally closed valve is engineered for quiet operation in residential and light commercial baseboard or radiant heating applications. With a high flow 8.0 Cv rating and a maximum close-off pressure of 8 psi, the Honeywell V8043E1061/U ensures sufficient volume for demanding zones while maintaining a robust system seal.

The unit includes an integrated SPST auxiliary end switch (rated at 50 VA pilot duty) to signal the circulator pump or boiler when the valve is fully open. For serviceability, the V8043E1061 features a manual opener lever for system operation during power failures and a removable powerhead. This allows for the replacement of the actuator motor or the entire head without breaking plumbing line connections or draining the system. The brass body construction and stainless steel stem are rated for fluid temperatures up to 200?F (93?C) and a maximum system pressure of 125 psi.

• Efficient Zone Control: High 8 Cv flow capacity prevents excessive pressure drop across larger zones.
• Service-Friendly Design: The actuator and replacement motor can be installed without draining the hydronic loop.
• Boiler Interlock: High-reliability end switch ensures synchronized boiler/pump ignition.
• Manual Override: Integrated manual lever allows for manual opening during diagnostics or power loss.
• Robust Build: Forged brass body with EPDM rubber seals provides long-term reliability in non-oxygenated water systems.

• Can the V8043E1061 be used in steam systems? No, this hydronic zone valve is designed specifically for hot water systems and is not rated for steam or potable water service.
• How do I troubleshoot a zone not heating? Check if the 24V actuator is receiving power. If the motor turns but the boiler doesn't fire, the honeywell end switch may have failed and requires testing.
• Is the valve repairable? Yes, the V8043 replacement motor and head assembly can be swapped. Ensure the internal rubber ball plug is not deteriorated if the valve continues to leak across the seat.

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.