427-022

This 1/2" x 1/2" gas control valve is a high-quality replacement component designed for use in residential and light commercial heating systems. Engineered with a slow-opening feature, this valve ensures a smooth and quiet burner ignition by gradually increasing gas flow, which helps reduce pressure surges and mechanical noise. It is highly versatile and compatible with multiple electronic ignition configurations, including Hot Surface Ignition (HSI), Direct Spark Ignition (DSI), and Direct Ignition (DI) systems. This valve is an essential part for maintaining or repairing gas furnaces and boilers, providing reliable regulation and safe operation for your HVAC equipment.
Type: Gas Control Valve
Size: 1/2-inch NPT
Application: Compatible with gas-fired heating appliances including residential furnaces, commercial boilers, and HVAC units requiring a slow-opening gas valve with electronic ignition support.
Specifications: Slow-open operation; 1/2" NPT inlet x 1/2" NPT outlet; compatible with HSI/DSI/DI ignition systems.