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Your cart is empty. Turn on water when system start;and cut off water when system stop. Food Quality and suitable for Reverse Osmosis water system,etc.
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Few buyers use our N/C normally closed solenoid valve to make it work long hours t would become very hot because there are so many coils inside. It’s normal and safe phenomenon. We continually tests and tracks the product’s working status, the highest working temperature of this product reaches 60℃, and the plastic part withstand extremely high temperatures to 150℃. The rated voltage is DC 12V. It’s safe voltage for people. But this operation is unreasonable. In the product reviews, some buyer also mentioned if someone requires the solenoid valve works for a long time, he should buy N/O normally open solenoid valve, so that it will open all the time without power and will not be hot.
Nathan Hills
Reviewed in the United States on January 7, 2025
Used this, a water filter, and an icemaker/water supply kit to convert my Primo water dispaenser from bottle-fed to a supply-fed water dispenser. Worked absolutely perfectly!
Customer
Reviewed in the United States on March 6, 2024
I haven't used a solenoid valve before, but the performance and ease-of-use of this little valve was outstanding, to say the least. Simply blew me away!I wanted a leak-proof water valve with 1/4" inlet and outlet that can be electrically controlled for a indoor plant watering system I'm building. Came across this and ordered it because it had a low cost. Connected to a 1/4" OD pipe with a small pump to test with a 12V power supply.First, connecting the pipe was intuitive and very easy. Just slide the blue clip out, push the pipe in (push a little hard to make it go all the way in), and slide the blue clip back in; that's it. It connects solidly and does not come out (I pulled hard and it stayed in like magic). When inserting the pipe you encounter one place where you feel like you hit the end, but you have to keep pushing harder to make it go further until it finally stops going further in. Removing the pipe is just as easy... slide out the blue clip, press the collar in, and pull the pipe out. That easy.Second, when the pump started no water came out as expected (because it is Normally Closed type - NC). When I applied 12V to the 2 terminals of the solenoid, water suddenly started coming out. There was no single drop that leaked from anywhere. Amazing!!! Also, there was no noticeable noice when activated... it just works like magic. I only used it for a short while. During that time I did not notice any heat coming from anywhere.This is simply an incredible achievement in engineering, if you ask me... super easy to connect/disconnect, no leaks, silent, no heat, and does exactly what it says, for a low cost. WOW!!!
Joel
Reviewed in Canada on November 4, 2024
Produit ne se trouve pas sur les tablettes.
Kindle Customer
Reviewed in the United States on April 15, 2024
I returned my first unit as defective for not sealing when power was removed. Upon same results from the replacement, I reversed flow direction and it held tight. Mechanically these valves work great. On my two units, the arrow molded into the underside was not indicitive of the flow direction. Hopefully this saves others time and supply chain expenses with returns.
Jose Luis Navarro Jr
Reviewed in the United States on April 2, 2023
I recently purchased the DIGITEN DC 12V 1/4" Inlet Feed Water Solenoid Valve Quick Connect, and I'm thrilled with its performance. The valve is a normally closed solenoid valve that turns on the water when the system starts and cuts off the water when the system stops. It's a great way to ensure that the water supply to my approach is adequately controlled and that there are no leaks or overflows.One of the best things about this valve is its quick-connect feature, making installation easy and hassle-free. The valve is designed to work with a DC 12V power supply and has a rated power of 4.8W. It has a working pressure range of 0.02-0.8Mpa and a working temperature range of 32-158℉ (0-70℃).I was initially concerned about the valve becoming hot during use. Still, the product description states that this is a normal and safe phenomenon due to the many coils inside the valve. The highest working temperature of this product reaches 60℃, so it's essential to keep this in mind when using it for long periods.I'm delighted to purchase the DIGITEN DC 12V 1/4" Inlet Feed Water Solenoid Valve Quick Connect. It's a reliable and efficient way to control the water supply to my system, and the quick-connect feature makes installation very easy. I highly recommend this product if you're looking for a high-quality solenoid valve for your water system.
James C
Reviewed in Australia on February 25, 2020
Great supplier and product. Thanks
Juan antonio
Reviewed in Spain on May 31, 2019
Ya tengo todo montado, y ahora veo lo mala que es esta válvula. En primer lugar se calienta bastante, y en segundo lugar no cierra al 100%, se ve que se queda algo abierta, lo suficiente para que gotee muy poco a poco, pero al final no cumple su cometido, que es cerrar el paso del líquido. Producto no recomendable, encima me tocará desarmar toda la instalación con todo lo que me ha llevado montarla. Lo devolveré y compraré uno mejor
Moze
Reviewed in France on May 18, 2019
Pas de surprise. En service depuis plus de 6 mois sans souci.
mikekoro
Reviewed in Japan on November 17, 2019
問題なく使用できました。
Jean M.
Reviewed in the United States on June 26, 2017
I had my husband install 2 of these units. He is an Electrical Engineer.He said this product has a possible safety issue.He confirmed the review comments of MadScientist above on March 3, 2017 and added thatthis product is way too hot to be trusted at continuous on 12VDC.Since the valve is normally closed, a high percentage of folks (including me) will want it on most of the time. He said the sealed electromagnet coil can't handle continuous on at 12VDC. It is about 4.8 Watts as advertised but the closed case makes heat a major issue. I burnt my fingers touching the case and I worry about leaving it unattended. In my application, the units are under a kitchen sink in a closed cabinet controlling an RO water system and near cleaning chemicals and paper bags.He said the valves work AOK but you MUST by get the power dissipation down by reducing the applied voltage (Like MadScientist did by dissipating about half of the 12VDC power in an external resistor) .Other alternatives are to reduce the duty cycle to 50% or less with a few minutes max on time or attach a suitable heat sink.While MadScientist found reliable operation at less than 6 VDC there is no spec and no assurance that other manufacturing batches will also operate reliably.We couldn't touch it, after it was on 15 minutes. I use 2 in my application and both were equally hot. Both were operated in spec witha measured 12.05 VDC on the inputsTo be sure it wasn't wired wrong ( it's not marked) we reversed the leads and it was just as hot after 15 minutes. The coil reads 28 ohms as it should on both of my units,regardless of lead polarity choice Our multi-meter, put across the unit's inputs, shows no evidence of internal protection or polarity diodes.The 3 units I received in 2 separate orders have no polarity markings. There is no terminal marked + or - as is normally required by DC.While it is possible to design DC to be polarity independent, it would be nice to know its OK with either polarity and the red hot case makes you think it must be wired backwards. The package and unit itself do not say it can be hooked either way or show any polarity markings. THIS IS A MAJOR OVERSIGHT
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