427-117

This 3/4-inch by 3/4-inch single-stage gas control valve is a heavy-duty solution for managing fuel flow in high-capacity gas heating systems. Designed for reliable performance in furnaces, boilers, and commercial unit heaters, it features a slow-opening mechanism that ensures a smooth, quiet ignition by gradually increasing gas pressure. The redundant pilot design adds an essential safety layer, providing dual-seating for the gas supply to prevent leaks. Operating on a standard 24V system, this replacement valve is ideal for restoring the efficiency and safety of gas-fired appliances where precise pressure regulation and reliable startup are required.
Type: Gas Control Valve
Size: 3/4 inch NPT
Application: Used in residential and commercial gas-fired heating systems, including furnaces, boilers, and unit heaters requiring a 24V control circuit.
Specifications: Single-stage operation, slow-opening ignition style, redundant pilot safety feature, 24V AC, 3/4" x 3/4" inlet/outlet pipe size.