Maxitrol RV47AL-1/2 Pressure Regulator 1/2" W/Integrated Limiter 250 PSI Max Inlet 0.5 PSI Outlet

The Maxitrol RV47AL-1/2 Pressure Regulator is a gas control part that is used to lower the high inlet gas pressure to a constant outlet pressure to serve the HVAC systems. It can take an inlet pressure to 250 PSI and supply a constant controlled 0.5 PSI to the appliances. It is usually fitted in gas supply lines that serve furnaces, boilers, rooftop units, and heaters to maintain constant pressure in front of the valve. The integrated limiter is used in the system to protect downstream components, which ensures combustion, stable operation, residential, and commercial.