Product Information :
FOR BPV31 Bullet Piercing Valve 3 in 1 Access for Air Conditioners HVAC,These bullet piercing valves fit 1/4", 5/16" and 3/8" Tubing.
It is a high quality replacement part

Included with the piercing valve is:
1 piercing valve
1 Hex Key
2 Adapters
The ONLY valve with a permanent type, patented gasket application.
BPV-31 Bullet Piercing Tap Valve Kits: Replace parts No.: AP4502525, BPV31D, GPV14, GPV31, GPV38, GPV56, MPV31.

Features/Benefits
Patented valve gasket provides 50 times more sealing area than competitive 'O' ring types
A sealing force of over 180 inch lbs., torque tested with 450 lbs. pressure tested at 250F
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" clearance for installation and operation
Hex key wrench included
Corrosion resistant

Be careful :
This is NOn a OEM product and is not covered under any manufacturer's warranty
Any brand names or logos are the registered trademarks of their respective owners.
Any use of any brand name or model designation for this product is made solely for purposes of demonstrating compatibility.