Fisher 67DR-25/C4 Pressure Reducing Regulator 6D7 1/2" NPT 0-125 PSI

The Fisher 67DR-25/C4 Pressure Reducing Regulator is a flow-control component used to lower and maintain downstream pressure within gas or air distribution lines. Featuring a 1/2-inch NPT connection and an adjustable pressure range of 0 to 125 PSI it responds to variations in inlet pressure to deliver a controlled outlet pressure level. The regulator continuously adjusts its internal mechanism to balance flow and pressure requirements during operation. Commonly utilized in HVAC systems, it assists with managing pressure supplied to burners, control circuits and other equipment sections requiring regulated gas or air delivery.