BPV Series Bullet Piercing Valves The ONLY valve with a permanent type, patented gasket application! SUPCO'S Bullet Piercing Valve utilizes the same type of gasket found under the head plate of most air conditioning compressors. When installed, the gasket actually compresses the copper tubing .020" creating a permanent, leakproof seal that will withstand any pressure and temperature for the life of the unit. Features • Patented valve gasket application provides 50 times more sealing area than competitive "0" ring types • A sealing force of over 180 inches lbs. torque tested with 500 lbs., pressure tested at 250° F • Precision piercing needle is engineered for concentricity and hardness to insure perfect seating every time • Nonpositional mounting ? No adapter valve required • Requires only a 2" clearance area for installation and operation • Hex key wrench included ? No additional tools required Applications • Install on the high side as a permanent valve on the job • Install on round suction lines or uneven tubing O.D. Tubing Size 1/4", 5/16", 3/8"