Line Tap Valve by Sealed Unit Parts Co., Inc.
For 1/4", 5/16", 3/8" O.D. tubing size Patented valve gasket application provides 50 times more sealing area than competition A sealing force of over 180 inch lbs., torque tested with 500 lbs., pressure tested at 250°F Precision piercing needle is engineered for concentricity and hardness. Insures perfect seating. Install on the high side as a permanent valve on the job