Description
[Robust and Durable] This BPV-31 bullet piercing valve is made of corrosion-resistant and solid metal, will not wear out or rust, and is very durable. [4-Piece BPV-31 Bullet Piercing Set] One package contains 4 sets of bullet piercing valves; each set contains 1 bullet piercing valve and 1 Allen key. [Interchange Part Numbers] BPV31, BPV31D, GPV14, GPV31, GPV38, GPV56, MPV31. Not applicable to refrigerant 410a. [Wide Compatibility] These air conditioning cooling parts are compatible with pipes with an outside diameter of 1/4″, 5/16″, and 3/8″. Before installing the ball valve, clean the copper pipe with a wire brush or emery cloth, then glue it to the smoothest part of the copper pipe, seal it, and install it with an Allen key. [Easy to Install] You only need an Allen key (included) to install this part. Its compact design is easy to install and use. When using, please wear safety glasses and protective gloves before drilling the pipe. Specifications: Material: Metal Color: Silver