The Honeywell V4043A1010 is a 1/2 inch 2-way valve that operates at 120V and is suitable for use with water. This valve is designed for use with Sweat pipework and has a zero-leakage feature, making it a reliable and efficient choice for controlling water flow. Use this valve in closed loop hydronic systems that do not contain dissolved oxygen in system water, such as fresh water from frequent source of makeup water. Ideal for applications requiring precise control and minimal maintenance, the V4043A1010 is a top choice for hydraulic systems, radiant floor heating, and snowmelt systems.

Specifications:

Features:

• Manual opener (on all models, except straight-through, normally open valves) for valve operation on power failure; valve returns to automatic position when power is restored.
• All models may be installed without disassembling the valve.
• Compact construction for easy installation.
• Complete powerhead may be removed or replaced without breaking plumbing line connections or draining the system.
• Motor may be replaced without removing the valve body or draining the system.
• Suitable for heating and cooling applications