• 500 PSI Maximum pressure
• Corrosion resistant
• Hex key wrench included
• Non-positional mounting, no adapter valve required
• Patented valve gasket provides 50 times more sealing area than competitive 'O' ring types
• Piercing needle is engineered for concentricity and hardness to insure perfect seating every time
• Requires only 2" clearance for installation and operation

The only valve with a permanent gasket to provide 50 times more sealing area then standard O-ring type valves. Safe for use on the LOW SIDE of R410 systems.