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The Beduan 12V 1/4" Inlet Water Solenoid Valve is a compact, normally closed valve designed for reverse osmosis and pure water systems. Powered by 12V DC and rated at 5.5W, it supports working pressures from 0.02 to 0.8Mpa. Its durable metal and plastic construction ensures reliable, leak-free operation, while its quiet, instant activation makes it ideal for smart home and industrial applications.


















| ASIN | B07NWCQJK9 |
| Best Sellers Rank | #20,617 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7 in Solenoid Valves |
| Brand | beduan |
| Brand Name | beduan |
| Customer Reviews | 3.9 out of 5 stars 175 Reviews |
| Exterior Finish | Metal,Plastic |
| Inlet Connection Size | 0.25 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Manufacturer | Beduan |
| Manufacturer Part Number | 1kl-04400-WIV |
| Material | Metal, Plastic |
| Material Type | Metal, Plastic |
| Model Number | 1kl-04400-WIV |
| Number of Ports | 2 |
| Outlet Connection Size | 0.25 Inches |
| Outlet Connection Type | NPT |
| Size | 1/4” 12V |
| Specification Met | NSF, RoHS, UL |
| Thread Size | 1/4 inch |
| UPC | 659499239950 |
| Unit Count | 1 Count |
| Valve Type | solenoid valve |
S**D
Works great on my water dispenser
This solenoid works great for what I needed. I was really tired of lugging heavy water jugs to fill my water dispenser, and this setup made that problem go away. I connected it to my RO/DI/Alk system, and now I get clean, great-tasting water straight from the source without any hassle. Installation was simple, and the solenoid’s automatic shut-off means I don’t have to worry about leaks or wasting water. Overall, it’s been a really good buy that’s made my daily routine easier.
J**O
12v solenoid. It does exactly what it says.
Works exactly as hoped. Do be aware that you need to observe the correct flow direction for the valve to operate properly
C**N
Failed after just a couple of days
after only a few days no longer closed completely and leaked all which led to water all over my kitchen
R**Y
To All Those Burning Up These Valves
This is a solenoid. Solenoids require a higher current to activate, then a much lower current to remain open, called Hold Current. If you apply 12 Volts to the valve and just let it sit there, it's going to get Hot. The hotter it gets the more its reliability goes into the toilet. This is true for all solenoids, unless the time that it is active is very short, which for a water valve is typically not the case. I recommend the DRV120 driver IC from Texas Instruments. I do not recommend driving this valve directly from a GPIO pin.
K**.
Works great!!! Endures 24/7 saltwater use.
I just replaced this item that I installed in July22. I got about 18 months of 24/7 use (ie energized state) in a SALTWATER/Marine system until it started leaking from valve body. It does still work though! The price has a not changed since my original purchase date. The more “name brand” valves (they are near identical btw) are over 3 times the cost. Great product.
T**.
Cheap
It leaked around the push connector. Spend a few extra bucks and get a good one.
K**R
seems to work as expected
was easy to install. I converted a bottom bottle water cooler to water line with this and seems to works as expected. we will see how long it lasts.
E**O
Excelente
Excelente
Trustpilot
2 weeks ago
3 days ago