Description
The Sensus-Gas Division 243-8-2 2″ Gas Pressure Regulator STD is a pressure control component that is used to regulate the supply of fuel gas to burners and heat exchangers. It is used in HVAC systems to lower the higher inlet pressure to a constant 2-4.25 PSI spring range output, 10′ sensing line and 1/2″ orifice that is adjusted to standard flow. It is installed in the gas supply line and works by controlling internal valve position according to variations in the pressure to allow the downstream levels to remain constant.
