The G92 Series gas valve combines the automatic pilot valve and automatic gas valve functions in one valve. Typical applications include central heating units, unit heaters, agricultural equipment, etc. They can be used with natural and LP gas up to 0.5 psi. The G92 has various voltage and cover options, and is available in 1/2" NPT x 1/2" NPT, or 1/2" NPT x 3/4" NPT.