🔩 Pierce with Precision, Install with Confidence!
The Trounistro 4 Pack BPV-31 Bullet Piercing Valve Kits offer a versatile, corrosion-resistant solution for HVAC professionals, fitting three common tubing sizes (1/4", 5/16", 3/8") with a compact design requiring minimal clearance. Each kit includes all necessary components for quick, reliable installation, making it an essential upgrade for efficient air conditioning line tapping.
| Material | Zinc |
| Brand | Trounistro |
| Exterior Finish | Zinc |
| Inlet Connection Size | 0.38 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Outlet Connection Type | National Pipe Tapered |
| Number of Ports | 3 |
| Outlet Connection Size | 0.38 Inches |
| Valve Type | bullet piercing valve |
| Manufacturer | Trounistro |
| UPC | 778942292752 |
| Part Number | AB |
| Item Weight | 9.1 ounces |
| Package Dimensions | 9.21 x 3.15 x 1.57 inches |
| Item model number | AB |
| Batteries Included? | No |
| Batteries Required? | No |
G**G
works well
Have recharged 2 dehumidifiers with 134a refrigerant, both have been running and working for a couple of months now. The original freon was a different number but the internet said the same oil is used with both. Clean the pipe with scotch brite or very fine sandpaper, also put a small wiping of refrigerant oil or synthetic syringe lube on the itty bitty O ring at time of clamping it on, add small amount of gas at a time and if you already do air conditioning and have it, use a small amount of sealant leak detector in the system , because these new china built units must be made of thin material and seem to leak the gas out in less than 2 years , I know this because I have about 6 of them between two houses and they are all short lived. these clamp on valves have saved me from buying more dehumidifiers. Good Luck
G**R
Get informed on how to properly use the product
The product is well made and comes complete with the Allen wrench and tubing size adaptors needed to install and use the tool. Follow the directions and study some videos on the proper use of the tool when new coolant needs to be added to an appliance.
R**1
They worked
These worked for my situation , no leaks , A/C nice and cold again . They could have at least been tumbled to get the machining looking like quality . Very soft metal too much zinc , but they did do the trick .
K**.
Fixed my fridge
Used to replace a leaking prior installed piercing valve. I purchased a used refrigerator several years ago. It had a prior service valve installed that started leaking when 2 of the 3 body bolts broke from age/corrosion. The new valve was installed in the same location and works great with no leaks.
W**A
Amazing tool
Amazing tool make my life easier in COVID-19 times because I can't let maintenance guys enter my house in Iraq as it is not safe for my family
M**O
good quality
tried it on 3/8 pipe perfect fit thanks
K**S
Worked great to get my refrigerator going again
Worked great to get my refrigerator going again. Getting 4 in the pack is pretty cool too
V**N
Keeping it cool !!!
Very easy to use and love getting the job done the easy way...
TrustPilot
vor 3 Wochen
vor 2 Monaten
