Norgas Controls and Metering NGR02-BDF 3/4" Gas Regulator 1/2" Orifice 2-7"WC
The Norgas Controls and Metering NGR02-BDF is a 3/4-inch gas regulator with a 1/2-inch orifice, designed to control and maintain gas pressure within a range of 2 to 7 inches water column. It operates by reducing incoming gas pressure to a consistent, safe level for efficient system performance. Commonly used in HVAC systems, furnaces, boilers, unit heaters, and commercial gas appliances, it ensures stable fuel flow