Description
The BASO H15AB 3 is part of the trusted H15 Series of automatic safety shut off pilot valves from BASO Gas Products. Designed for standing pilot gas burner applications, this valve provides complete shut off of both the pilot and main burner gas supply when the pilot flame is extinguished—ensuring enhanced safety and reliable operation. With 3/8″ NPT inlet and outlet connections, this compact valve suits a wide range of commercial and industrial equipment—such as ovens, kilns, heaters, dishwashers, and room heaters. Rated for up to 160,000 BTU/hr capacity (for natural gas) with 3/8″ port size.
Features:
- Compact 3/8″ NPT size: Ideal for installations with restricted space or older equipment with smaller piping.
- Automatic pilot safety shut off: When the thermocouple senses flame loss, the valve shuts off both pilot and main burner flows—enhancing equipment safety and reducing risk of unburned gas.
- Safe lighting (pilot only flow during ignition): During ignition, fuel flows only to the pilot until the main burner is safely lit—minimizing risk during the lighting phase.
- Suitable for natural gas and LPG (propane): Flexible fuel compatibility makes the valve a versatile choice across systems.
- Wide ambient surface & temperature range: Certain models permit ambient operation from –20 °F to 300 °F (–29 °C to 149 °C) depending on variant—able to withstand harsh environments.
- Trusted BASO build & listing standards: BASO H15 Series meets key industry standards for safety valves in standing pilot applications.











