







🚰 Keep your flow flawless and your system silent with premium brass precision!
This 1 1/4-inch female NPT check valve, crafted from no-lead brass with stainless steel springs, prevents backflow in well and irrigation systems. Rated for up to 200 PSI, it fits most pumps with standard pipe threads and ensures silent, reliable operation. Each valve undergoes rigorous testing to guarantee peak performance and durability.
| Material | Brass |
| Brand | Flngr |
| Item dimensions L x W x H | 2.1 x 2.1 x 2.6 inches |
| Exterior Finish | Stainless Steel |
| Inlet Connection Size | 1.25 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Outlet Connection Type | FNPT |
| Maximum Operating Pressure | 200 Pound per Square Inch |
| Number of Ports | 2 |
| Outlet Connection Size | 1.25 Inches |
| Manufacturer | Flngr |
| UPC | 638457774276 |
| Part Number | 1-1/4" Check Valves |
| Item Weight | 15.1 ounces |
| Product Dimensions | 2.1 x 2.1 x 2.6 inches |
| Item model number | 1-1/4" Check Valves |
| Size | 1.25 |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
K**
Check Valve needed
Perfect Check Valve for what we needed. Arrived on time and worked for what we needed.
A**R
high quality
This is a high quality item per spec. Gets the job done for my well pump.
D**Y
It worked beautifully
My contractor installed a plastic check valve, which failed after about 3 months of use. Ordered this one but installed another plastic one while I waited for it to arrive. It arrived and the new plastic valve failed... weird. But installed the brass one and it is working great.
L**A
Good quality
What we needed
A**R
Good product
Good quality
G**H
1 1/4-Inch In-Line Check Valve installed in basement sink pump
It looked like decent quality and I was sure it would work well, which it did for 2 weeks, but then it failed to hold the water back so that the pump would cycle constantly.
A**R
great fit
nice
W**M
Threads cut too deep. Leaks.
Either not npt or threads cut too deep. Tried different fittings and sealers and still under the well pressure it leaks a drip per minute or so.I needed a short check valve but this I would not recommend to anyone.
Trustpilot
3 weeks ago
2 weeks ago