427-091

This premium 1/2" x 1/2" millivolt fireplace gas valve is a critical component for the safe and efficient operation of gas-fired heating appliances. Designed for use in residential gas fireplaces, stoves, and log sets, this gas control valve precisely regulates fuel flow to both the pilot assembly and the main burner. As a millivolt-operated valve, it generates its own low-voltage electricity using a thermopile or thermocouple, allowing your fireplace to operate even during power outages. This heavy-duty regulator is an essential replacement part for restoring consistent ignition and flame control in heating systems. Its standard 1/2-inch inlet and outlet ports ensure a secure, airtight connection within your gas line assembly.
Type: Gas Control Valve
Size: 1/2 inch
Application: Ideal for gas fireplaces, freestanding gas stoves, gas log inserts, and wall heaters utilizing millivolt ignition systems.
Specifications: 1/2" NPT Inlet; 1/2" NPT Outlet; Millivolt (MV) system compatibility; Standing pilot configuration.