Gas Pressure Regulator Regulator Type Balanced Valve Pipe Size 1 1/4 in Mounting Position Upright Capacity 5 000 000 BtuH Max Inlet Pressure 10 psi Venting No Limiter Gas Type Natural Gas Connection Type NPT Outlet Pressure Range 3 in to 6 in Ambient Temp Range -40 Degrees to 200 Degrees F Inlet Emergency Exposure Limits 25 psi Standards ANSI Z21.18 CSA