Honeywell VR8200A2124 Continuous Pilot Dual Automatic Valve Natural Gas, 1/2" x 1/2"

Gas valves include manual valve, two automatic operators, servo pressure regulator and pilot adjustment | Provide two automatic valves | Solenoid-operated first automatic valve opens on thermostat call for heat; closes when call for heat ends | Diaphragm-operated second automatic valve opens under control of regulator; closes if gas or power supply is interrupted | All adjustments, wiring connections and pilot outlet are accessible from top of control