Valve is designed for industrial applications with gas pressure of up to and including 25 psi. Valve is suitable for use with natural gas, LP gases, propylene, MAPP or gas-air mixtures. Valve provides safe lighting and complete shut off of burner gas flow when a flameout occurs. Thermocouple is provided with valve but torch requires a combustion chamber equipped with thermocouple adaptor. Valve and thermocouple are installed and ready for use when ordered with a Belchfire torch.