[PACKAGE] 1 BPV-31 bullet piercing tap valve kits; Each kit including 1 piercing valve, 1 hex key, 2 adapters
[ADAPTER MODEL] BPV-31 bullet piercing tap valve; Replace part No. AP4502525, BPV31D, GPV14, GPV31, GPV38, GPV56, MPV31
[COMPATIBILITY] For BPV-31 bullet piercing valve 3 in 1 access for air conditioners HVAC, these bullet piercing valves fit 1/4", 5/16''and 3/8''tubing.
[DURABILITY] Made of corrosion-resistant metal that won' t wear out or rust over time, a convenient replacement part for you to use
[EASY TO INSTALL] you only need a hex key wrench (included) to install this part; Its compact design only requires a 2 inch clearance area for installation and use.