ASCO K3A442V 1/2 Inch 120V N/C Gas Valve 1/2#Max
The ASCO K3A442V is a 1/2-inch normally closed N/C gas valve that is used to precisely control gas flow in a variety of HVAC applications. It uses a 120-volt solenoid, which means it only opens when an electrical signal is supplied, assuring safety by preventing unintentional gas leakage. Its compact dimensions and 1/2 maximum pressure make it suited for a wide range of equipment, including boilers, furnaces, and gas fireplaces. When energized, the solenoid opens the valve, enabling gas to flow. De-energizing it closes the valve, preventing gas flow. This controlled functioning allows for optimum fuel usage and exact temperature management in your HVAC system. Additionally, the N/C design adds an extra layer of safety by automatically switching off gas in the event of a power outage.