Honeywell V4943B1019 1" NPT Diaphragm Gas Valve 3-20Sec 3-4.5" WC 120V

The Honeywell V4943B1019 1" NPT Diaphragm Gas Valve is used to provide the amount of gas for heating systems including furnaces, and boiler units. It is a 120V part with a slow opening time of 3-20 seconds to avoid pressure build-up and for easy ignition. This valve operates at gas pressures of 3-4.5 “WC. Its diaphragm mechanism regulates the flow of the specified gas depending on the received electrical signals. These include dependable operation, fine control of gas flow, safe ignition, and suitable compatibility with several types of HVAC equipment essential in enhancing the effectiveness and safety of heating products.