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🚰 Elevate your water system with the no-lead check valve that means business!
The American Granby 1" No Lead Check Valve CVNL100BS is a premium brass valve designed for water well pump and pressure tank installations. Featuring 1" NPT threading, a robust 200 PSI pressure rating, and NSF/ANSI 372 lead-free certification, it guarantees reliable, leak-free performance and long-lasting durability trusted by professionals.
| ASIN | B01EYZKU2O |
| Best Sellers Rank | #119,402 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #131 in Water Pump Accessories |
| Brand Name | American Granby |
| Connector Type | National Pipe Tapered |
| Customer Reviews | 4.6 4.6 out of 5 stars (157) |
| Exterior Finish | Brass |
| Inlet Connection Size | 1 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Manufacturer | Various |
| Material Type | Brass |
| Maximum Pressure | 200 Pound per Square Inch |
| Model Number | CVNL100BS |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 1 Inches |
| Outlet Connection Type | National Pipe Tapered |
| Size | 1" NPT |
| Specification Met | NSF/ANSI 372 |
| Thread Size | 1 inch |
| Thread Type | NPT |
| UPC | 726714832798 |
| Unit Count | 1.0 Count |
| Valve Type | Check Valve |
T**M
worked fine
really not a lot to say other than it was easily installed, didn’t leak and had good pressure.
P**P
Excellent Buy
Worked Well this purchase saved me several hundred dollars
L**S
Excellent product.
Excellent product, packaged well, received timely.
O**E
Used in cistern pump
Works great see how long it lasts. Has a rubber seat inside
S**E
Best PM for my well pump
Our well pump seemed to be running much more than was necessary. Since our pump has been in our well for almost 40 years, maybe something was wrong with the pump's check valve that led to the bleedback of water into the well. Pulling the pump is never cheap so we bought this check valve and installed it before our pressure tank and switch. Problem solved!! Pump now runs when water is needed. Hopefully, with less running it will last a lot longer now. Super easy to install since we have a 1 inch plastic line coming from the well. I just cut out a section of the inflow pipe and installed this checkvalve in it.
T**R
Bad Threads
Everything appears to be high quality but the threads are marred. Does not allow fittings to be screwed in all the way. Both ends were cut improperly. UPDATE: with enough tape and paste the fitting did not leak and works good. Based on this I'm increasing my rating to 4 stars.
D**Y
great spring loaded cheek valve for the price and is exactly what i needed
This was the exact check valve i needed for my submersible pump to keep water from dropping back out. doesn;t have any notable leak by even under 300' of head pressure.
J**N
worked great!
Solved my no flow problem, easy to install, works great so far
Trustpilot
5 days ago
2 months ago