SupcoBPV-31 Bullet 3-in-1 Line Tap Piercing Valve, 500 psi Pressure, 1/4", 5/16", and 3/8" OD Size (Pack of 12)

Make sure you use some kind of liquid luck on the threads. They will loosen up overtime causing the valve to leak. Also the piercing valve should not be used when vacuuming out a system. It does not pierce the tubing making a whole large enough to get a good vac. Also charging can be in the issue

Total CRAP, NOT SUPCO as advertized in photograph note picture, on left is what was advertised on right is what you get ! Total garbage a piece of foam for a gasket that I guess you have to insert which doesn’t matter because the inserts for the different sizes of tubing don’t insert ! TOTAL GARBAGE, DO NOT BUY !!! Thank God I had an old supco left or I would have had to pull out the torches for this old piece of junk refrigerator and brazed in a valve. NOWHERE ON THE PACKAGING DOES IT SAY SUPCO AS ADVERTIZED . And I bought 12 of the pieces of junk last year, now I will have to order more from a local distributor ! I’m a refrig. tech with 40 years experience, so I don’t know what the other reviews say but you can take mine to the bank.

Lived this item

I call this a tool because they really shouldn't be left on permanently because they can leak over time. The price is good and works as advertised. I'm in appliance repair and I only use these to tap a system to get pressure readings or to quickly charge a customer up until the parts for the job come in. A real access should be brazed in once you are ready to complete the repair.

Great parts. Universal. Simple installation. Works with that seller more then 5 times. Good quality. Highly recommend

Awesome as always! Thank you!

Was a product for the Service Tech and he didn't have any complaints

Great products as usual.