V4043A1010 | ZONE VALVE 120/60. 1/2 IN SWEAT 3.5 CV | Resideo

1/2" Single Pole Double Throw (SPDT) Normally Closed (N/C) Zone Valve (V4043A1010) from Resideo. This 120 VAC zone valve features a normally closed configuration and is designed for use with zone systems in heating and cooling applications. The spring return actuator provides precise control over water flow, allowing you to adjust the temperature of individual zones within a building. The valve's durable construction and brass body make it suitable for both residential and commercial installations.