Nordyne 663862R 3/8" High Side Service Valve

The Nordyne 663862R 3/8” High Side Service Valve is an essential part of the HVAC systems, especially the refrigeration and air conditioning systems. This valve is used for opening the high side of the refrigeration system only. It enables technicians to make connections of gauges and other service equipment to read pressures, to evacuate the system and to charge or recover refrigerant. The 3/8” size is an industry standard size which assure compatibility with most service tools. The valve provides tremendous service to HVAC system technicians in the process of service and maintenance of the refrigeration systems.