Maxitrol RV48L-1/2 Poppet Style Gas Regulator 1/2 PSI Max 3"-6" WC Spring 1/2" NPT

The Maxitrol RV48L-1/2 Poppet Style Gas Regulator is a line pressure regulator that is aimed at controlling and stabilizing the flow of gas in natural or gas HVAC systems. It decreases inlet pressures to a controlled outlet range of 3 to 6 inches of water column by an internal spring mechanism to a range of 1/2 PSI. This regulator is usually fitted in residential and light commercial equipment, and unit heaters, furnaces, and gas-fired appliances.