Refrigeration Valve Core

This valve core is used in sealed-system refrigeration and air conditioning units. It allows technicians to charge or service refrigerant lines while maintaining a seal.

Key Features

• Functions as a core insert in Schrader valves, enabling refrigerant flow when service tools engage it and sealing it when idle.

• Ships with a Teflon (or neoprene) seal for leak resistance under system pressures.

• Built to precise dimensional tolerances (thread pitch, cone seating) to match industry-standard refrigeration valves.

• Compatible with most refrigerants (e.g. R-134a, R-22, etc.) and replaces older core numbers like SF1515.

• Commonly used in household refrigerators, freezers, dehumidifiers, and HVAC systems’ service ports.

• Always verify compatibility with your equipment’s valve port and refrigerant type before installing.