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Ships from: Amazon Sold by: Beduan
To see product details, add this item to your cart.
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Beduan Brass Electric Solenoid Valve, 1/2" 12V Air Valve Normally Colsed for Water Air Gas Fuel Oil
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Material | Aluminum, Brass, Copper |
Brand | beduan |
Exterior Finish | Copper,Aluminium,Brass |
Inlet Connection Type | National Pipe Tapered |
Outlet Connection Type | FNPT |
Number of Ports | 2 |
Valve Type | solenoid valve |
About this item
- Durable brass construction and a quality copper solenoid. And high quality copper coil, NOT aluminium coil.
- Port Size : 1/2" Female NPT , 2W160-15
- Voltage: DC 12V
- Temperature Range: 41-185°F , Working Pressure: Water/Oil 0-0.5 Mpa ; Air 0-0.7 Mpa
- High quality normally closed electric solenoid valve for air ,water or oil.
Customer ratings by feature
Frequently bought together
Compare with similar items
This Item beduan Beduan Brass Electric Solenoid Valve, 1/2" 12V Air Valve Normally Colsed for Water Air Gas Fuel Oil | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $21.99$21.99 | $14.99$14.99 | $23.99$23.99 | $15.99$15.99 | $28.99$28.99 | $32.99$32.99 |
Delivery | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 |
Customer Ratings | ||||||
Easy to install | 4.4 | 4.4 | 5.0 | 4.4 | 4.4 | 4.4 |
Value for money | 3.6 | 4.4 | 5.0 | 3.6 | 3.6 | 4.3 |
Durability | 3.9 | 4.2 | 5.0 | 3.9 | 3.9 | — |
Remote Control | 2.4 | — | — | 2.4 | 2.4 | — |
Sold By | Beduan | CGELE Official Store | HOFUJNG US | Beduan | Beduan | SNS Pneumatic |
material | Copper, Aluminum, Brass | Brass | Brass | Copper, Aluminum, Brass | Copper, Aluminum, Brass | Brass |
inlet type | National Pipe Tapered | National Pipe Tapered | National Pipe Tapered | National Pipe Tapered | National Pipe Tapered | National Pipe Tapered |
outlet type | FNPT | — | FNPT | FNPT | FNPT | — |
exterior finish | Copper,Aluminium,Brass | Brass | Brass | Aluminium,Copper | Aluminium,Copper | Brass |
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From the brand
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Beduan is a professional factory with 15 years exprience in producing ball valves,pipe fittings, barbed fittings,pneumatic fittings,tubings,improvement tools,Misting System and so on.
We are committed to continuously expanding and improving our products to meet the needs of American customers.
For more product content, please visit the Beduan store.
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About after-sales (important!)
If you have any questions when using our products, please consult us at any time, and we will give you a satisfactory answer.
Is the quality of our products superior?
We are constantly updating new products and optimizing our existing products to ensure that we provide better quality products.
Why do we like our work?
Whenever our products solve tricky problems for everyone and receive thanks.This motivates us to optimize our products and provide better products.
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Product Description
- Beduan, manufacturer & distributor of top pneumatic supplies
- Our production line includes:
- Compressor Filter and Regulator
- Push to Connect Fittings
- Solenoid Valve
- Compressed Ferrule Fitting
- Marginal product
- Search Beduan and choose what you want
Beduan Normally Closed Electiric Solenoid Valve
Body Material: Solid Brass
Voltage: DC12V/ DC24V/ AC110V/ AC220V
Working Pressure: 0-145psi
Working Temperature: 23-176°F
Available : Water, Gas, Oil (non-corrosive)
- Keep piping clean before installation
- When installing solenoid valves, be sure to wrap the pipe threads with Teflon Tape
- Note the insulation of the circuit
- Install solenoid valve in the direction of water flow
- The wire has no requirements for positive and negative poles.
- If there are impurities in the fluid (such as gray water), it is necessary to regularly clean the valve to prevent it from being blocked.
PRODUCT FEATURE
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Made of Solid BrassThick smooth inner wall without burr, long service life |
High quality copper coil
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Thread clearThe interface thread is clear and not easy to slip, the connection is precise and not easy to leak |
Usage Scenarios
Solenoid Valve Installation Instructions
- Solenoid valves are not suitable for fluids under the following conditions: A.Changing into a liquid by heating and into a solid by cooling. B.Viscosity greater than CST50. C.Fluid with impurities, impurities are easy to block the valve.
- It is recommended to filter the fluid before use to avoid impurities blocking the valve, which may cause the valve to not fully close.
- The solenoid valve will produce heat when the solenoid valve is opened. Be careful not to touch it directly with your hands. As long as the valve body temperature does not exceed 176 degrees Fahrenheit, it can be used normally.If the temperature is too high, it may burn out the coil and cause the solenoid valve to fail.
- If it is necessary to open the valve for a long time, it is recommended to use a PWM controller to control the power and heat of the valve to avoid overheating caused by prolonged power on.
- Clean and rinse the impurities in the pipeline before installation;The thread should be wound with Teflon Tape. Be careful not to drop the debris into the pipeline to prevent blocking the solenoid valve.
- When installing, keep the arrow direction on the valve body consistent with the flow direction of the medium;If there is reverse pressure, a check valve shall be installed.
- In order to ensure and extend the service life of the solenoid valve, the installation should be horizontal, the coil is vertical up, not vertical or backward installation
- After the solenoid valve coil outlet wire (connector) is connected, it should be confirmed that whether the contact of electrical components should be firmly connected should not shake, looseness will cause the solenoid valve not to work.
- Solenoid valves that are out of service for a long time should be cleaned of impurity condensation before use.
Water Solenoid Valve | Air Solenoid Valve | Water Solenoid Valve | Brass Solenoid Valve | Nylon Solenoid Valve | Water Solenoid Valve | |
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Customer Reviews |
4.2 out of 5 stars
167
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4.4 out of 5 stars
460
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4.2 out of 5 stars
286
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4.1 out of 5 stars
24
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3.8 out of 5 stars
31
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4.2 out of 5 stars
12
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Size | 1/2" | 1/8" | 1/4" | 1/4" | 1/8" | 1/2" |
Style | DC 12V | DC 24V | DC 24V | DC 24V | DC 24V | DC 12V |
Maximum Pressure | 145PSI | 145PSI | 145PSI | 145PSI | 145PSI | 145PSI |
Looking for specific info?
Product information
Material | Aluminum, Brass, Copper |
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Brand | beduan |
Exterior Finish | Copper,Aluminium,Brass |
Inlet Connection Type | National Pipe Tapered |
Outlet Connection Type | FNPT |
Number of Ports | 2 |
Valve Type | solenoid valve |
Package Dimensions | 4.96 x 3.5 x 2.6 inches |
Item Weight | 1.46 pounds |
Manufacturer | Beduan |
ASIN | B07N6246YB |
Item model number | 1kl-04200-BVW |
Customer Reviews |
4.2 out of 5 stars |
Best Sellers Rank | #8,066 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #3 in Solenoid Valves |
Is Discontinued By Manufacturer | No |
Warranty & Support
Feedback
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like how easy it is to install the valve. They say it's easy to maintain and works perfectly. They also say it is great value for the price. However, some customers have reported issues with the heat and seal of the valve, mentioning that it gets extremely hot and the water does not cool it enough. Customers also disagree on performance and quality.
AI-generated from the text of customer reviews
Customers appreciate the value of the valve. They say it is a great value and worth purchasing.
"...As of 20 minutes ago, the valve is working perfectly and is a great deal. Time will tell if it holds up, but so far, easy-peasy!" Read more
"They work and at a great price" Read more
"These are a very good value for your money, they don't leak and looks as if they will last a very long time. Worth the money" Read more
"Works great! The price was better than I have seen through other catalogs." Read more
Customers find the installation process of the valve to be easy. They mention that it works perfect and is easy to maintain.
"...It was pretty straightforward. To connect it first take the screw off the little plastic relay cover, second pull the relay off the valve...." Read more
"...Very well made with a nice finish. Should be easy to maintain." Read more
"Very easy to install and works great." Read more
"I purchased two of these for water irrigation. They were both easy to set up but one of them is clicking on and off now...." Read more
Customers are mixed about the performance of the valve. Some mention that it works well after sporadic usage, while others say that it stopped working and failed after very limited use.
"Works great no issues! Bought multiple in the past before" Read more
"...Turned it off for about 20 seconds and then turned it back on, and it didn't work...." Read more
"...As of 20 minutes ago, the valve is working perfectly and is a great deal. Time will tell if it holds up, but so far, easy-peasy!" Read more
"Works great. I'll update durability later. It does get pretty warm after a long while of continuous use...." Read more
Customers are mixed about the quality of the valve. Some mention it's easy to install and of good quality, while others say that it started burning fuses after a few uses and the copper windings melted.
"...of are that it makes a VERY loud click when activated and the threads are NOT NPT, they are not tapered - so expect to use a LOT of sealing tape if..." Read more
"This valve was an upgrade from the plastic unit that I had. Very well made with a nice finish. Should be easy to maintain." Read more
"Worked for a while until I left it on one time. Caught on fire" Read more
"...The brass portion is nice, the coil seems beefy, 2.6A of current when it was still working wasn't anything too high, so no idea why it failed in..." Read more
Customers are dissatisfied with the seal of the valve. They mention that it does not seal correctly, leaks air when the valve is off, and would not close under pressure. The valve cycled six times and would fully open but not close. Some customers also report that the connections have small leaks. Overall, customers are looking for a replacement for their broken valve.
"I worked with the technical folks to find out why this valve initially failed. They gave me an idea and replaced both broken valves...." Read more
"...It came with one cable cutted. And in a re-packed plastic bag. It was wet inside and no covers for the threada like most of them comes...." Read more
"...After a year and a half of service it failed-- open-- and flooded my kitchen...." Read more
"...threads and NPT nipples or male pipe will bottom out and not seal correctly. I had seen the feedback about the problem with less detail...." Read more
Customers are dissatisfied with the heat produced by the valve. They mention that it gets extremely hot after charging, and that continuous duty service will cause the coils to overheat and fail. They also say that the water does not cool it enough.
"...prepared to do that, but then I discovered this thing also heats up way beyond a level I consider safe...." Read more
"...I'll update durability later. It does get pretty warm after a long while of continuous use...." Read more
"...Operating them in continuous duty service will cause the coils to overheat and fail...." Read more
"Works as advertised, but gets very hot. I wouldn't trust it for long-term use, only short on-and-off cycles...." Read more
Customers are dissatisfied with the length of the coil. They mention that it shorts out, melts, and almost starts a fire.
"...Tested the continuity of the coil and had none - the coil was toast.I wrote it off to 'Ya know, it happens...." Read more
"Used this for a month and the coil shorted circuit, just 1 day beyond the return window, so cannot even return it...." Read more
"Just passed the return date the coil shorted out. Do not buy this junk" Read more
"It broke after two weeks. The coil short-circuited." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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The resistance of the coil for the 1/2" 12 VDC version measures 5.5 ohms, drawing just over two amps at 12 volts, dissipating 26 watts of heat, which is quite a lot in such a small space. The secret to success is understanding that full power is only needed for a brief time to initially open the valve but a MUCH smaller current will HOLD the valve open. In my case I've got an Arduino Mega driving an H-bridge motor controller that actually powers the coil. To open, full current is supplied for about 100 milliseconds after which it drops to a fraction of that by switching to PWM with around a 30% duty cycle to maintainin the open position. Using this scheme I've yet to have a failure to open or to stay open and the body of the valve never goes above ambient even after hours of being powered.
The only other things to be aware of are that it makes a VERY loud click when activated and the threads are NOT NPT, they are not tapered - so expect to use a LOT of sealing tape if using conventional pipe fittings.
I wrote it off to 'Ya know, it happens. Sometimes a bad part comes off the line.'
(I've done industrial maintenance and service work for over 35 years in manufacturing, I get it)
I ordered another valve and put it on the day it arrived (today), didn't work at all. Continuity check of the coil showed it was toast right out of the box.
Both valves were ordered and shipped as 220V AC coil valves, and before putting each on, I tested the voltage on the coil wiring. This ain't my first time hooking up something as simple as a solenoid valve, as a matter of fact, it doesn't even fall into the first several thousand times I've done it. But it IS my first time getting two brand new components (even Chinese made crap) that were bad right out of the box.
I just dropped a little over $120 bucks on a non-Chinese 1/2" solenoid valve (hard to find), and I'll be returning this paperweight that has cost me immeasurable amounts of time, money, and pissed offedness.
I hold my nose whenever I buy Chinese crap, but I used to think it was because they were trying the best they could in spite of their skewed economic incentives in the system, now I'm becoming increasingly convinced that they are doing this on purpose.
This valve does work, however. If you can handle the heat and the current, it will work for you. But to put this in perspective, this valve pulls far too much current when compared to other solenoid valves. Most 24 V AC/DC solenoids pull about 600 mA during turn on and then quickly drop to 300 mA when the valve is open. That was what I was expecting.
Reviewed in the United States on July 21, 2021
This valve does work, however. If you can handle the heat and the current, it will work for you. But to put this in perspective, this valve pulls far too much current when compared to other solenoid valves. Most 24 V AC/DC solenoids pull about 600 mA during turn on and then quickly drop to 300 mA when the valve is open. That was what I was expecting.