🚰 Keep the flow going—no backtracking allowed!
The QWORK 2Pcs Brass One-way Check Valve is a high-quality, durable solution designed to prevent backflow in pipelines. With a 1/2" female to male threaded connection, this versatile valve is perfect for various applications, including water towers and heaters. Its reliable brass construction ensures long-lasting performance and resistance to corrosion, making it an essential component for efficient water supply systems.
| Size | 1/2 inch |
| Material | Brass |
| Brand | QWORK |
| Color | Female to Male |
| Connector Type | Threaded |
| Thread Size | 0.5 inch |
| Exterior Finish | Brass |
| Thread Type | NPT |
| Item Weight | 0.08 Kilograms |
| Number of Pieces | 2 |
| Manufacturer | QWORK |
| UPC | 734900620739 |
| Part Number | WD5767 |
| Item Weight | 2.82 ounces |
| Package Dimensions | 4.06 x 3.78 x 1.02 inches |
| Item model number | WD5767 |
| Batteries Included? | No |
| Batteries Required? | No |
J**E
Good item
Good item
T**Y
Good valve
Arrived and worked
K**R
Part works as should but is NOT NPT threads
This part worked great for me after getting an adapter for the correct threading. I used this part under high pressure compressed air and so far it has held up against 150 psi. I turned an old broken compressor into an inline auxiliary air tank/portable air tank. Would have given 5 stars if it had stated that the threads are not standard US NPT threads. The threads are NPS threads which are straight while NPS threads are tapered. Good product though
K**R
The threads on these are not tapered.
The threads are straight threads and not tapered threads. It comes with rubber washers which did not work to seal the threads for me. I would not have bought them if I had known the threads were not tapered like every pipe fitting in the USA. They leaked. A small leak drip, drip, drip, but it's a leak. Maybe a better rubber washer would help.
P**K
check valve
nicely made brass fitting that does what it says.
R**S
Works but didn't last
Seemed to be decent at 1st but one broke on me. Guess we'll see if the 2nd holds up
A**R
works as intended
no surprises with incorrect threads and works for what I have intended for it in a nice compact package(using it in a DIY vapor blaster setup)
B**S
Female to male
I looked all over and could only find valves that worked in the other direction. The wrong direction for my application. This valve has solved my problem!
Trustpilot
3 weeks ago
2 weeks ago
