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