SUPCO 1/4 in., 5/16 in. and 3/8 in. OD Bullet Piercing Tap Valve

The only valve with a permanent, patented gasket to provide 50 times more sealing area then standard O-ring type valves. Safe for use on the Low Side of R410 systems. A sealing force of over 180 in. lbs., torque tested with 450 lbs. pressure tested at 250F. Patented valve gasket provides 50 times more sealing area than competitive O-ring types.|Corrosion resistant|Piercing needle is engineered for concentricity and hardness to insure perfect seating every time|500 psi maximum pressure|Non-positional mounting, no adapter valve required|Requires only 2 in. clearance for installation and operation|Hex key wrench included