• Swap 1/4" standard service port fitting with optional 5/16" fitting for mini-splits
• Lock in the valve core in one try - a gasket secures the valve core pin
• Easier removal and insertion against pressure with a comfort spinner - a free-spinning, rubberized, magnetic cap
• Dual ball valves for protecting test gauges and using multiple hose lines
• Vacuum-rated to 20 microns
• A2L Compatible

Know you've got it - the VC2G has an integrated sight glass so you visually verify the valve core is engaged before removing it, as well as confirm refrigerant is flowing. A second ball valve on the side port protects your vacuum and pressure gauges.