Description
The Nordyne 664057R Restrictor is a flow-regulating component designed to control the rate of fluid or refrigerant movement within equipment circuits. The restrictor has a calibrated opening with a size of 0.57 which restricts the flow of fluid and controlled flow through the connected lines in HVAC systems. This metered flow ensures a balanced distribution where fluid flows in and out of the system components, e.g. coils or refrigerant lines. It is located in the fluid flow of the equipment to channel flow through the fixed orifice to ensure controlled flow in the system.
