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BACOENG Manufacturer & Distributor of Top Pneumatic Supplies
- Keep piping clean before installation
- Note the insulation of the circuit
- Install solenoid valve in the direction of water flow
BACOENG Solenoid Valves (Normally Closed)
Product Feature:
- The valve body part is made of high quality material, with strong corrosion resistance, sturdy and durable.
- BACOENG Solenoid valve uses electric signal, can work for automatic or Remote control, property stably, easy to use. With the use of pure copper coil, the valve can be opened and closed in one second, and the service life is far more than one million times.
Parameters:
- Pipe size: 1/2"
- Voltage: DC 12V
- Material: Stainless Steel
- Operation Mode: Normally Closed
- Available : Water, Gas, Oil (non-corrosive)
Thicker Pipe Wall & Clear Threads
- Thickened pipe wall, resistant to high load, and long service life
- Clear interface threads are not easy to slide, and the connection is precise and not easy to leak
Flow Direction
- The valve body is marked with inlet and outlet arrow indication, please use according to the inlet and outlet signs.
- Solenoid valve coil keep in a vertical position.
High Quality Copper Coil
- The copper coil is lower resistance than aluminum coil.
- It can adapt to high-temperature environments and has good stability and corrosion resistance after long-term use.
Wiring
- No Polarity, + and – can be interchanged.
- For two-wires solenoid valve, you do not need to distinguish between positive and negative poles and its performance would not be affected at all.
Usage Scenarios
Warm Tips:
1. Keep the pipeline as clean as possible before installation.
2. When installing the solenoid valve, be sure to wrap the appropriate raw material tape around the pipe threads and adjust the position of the solenoid valve.
3. Pay attention to the insulation of the circuit.
4. Please install the direction of the solenoid valve according to the direction of water flow.
5.Note that your solenoid valve is a VITON gasket, NBR gasket, or other type. NBR gaskets are not intended for use with gasoline, kerosene, or other corrosive liquid products. If your valve needs to be used for these, you can purchase a valve with a VITON gasket from BACOENG.
MAGstar
August 1, 2025
These are great. Added this in my shops water supply line where it enters. Used it in conjunction with a timer and a 12 Volt Power supply. I don't frequent this room, so it can be turned on only when water is needed. The timer shuts off automatically so it's something I don't have to worry about when I'm not there. Before this, I had visions of there being a flood next time I entered.These are not meant for continuous duty, so it's only on (open) when the timer is on, and off (closed) when the timer is at zero minutes remaining. That made it perfect for my use. For other uses check your duty cycle. Also, check for compatibility with the fluid you'll be controlling. Note: These can overheat and burn out if left on continuously at 12 volts. Check the specification on this if that is what you desire.
Tatiana Trevino
July 21, 2025
I bought this valve for floor heating and to work with the thermostat & circulating pumps, to help with intelligent control to achieve a consistent indoor temperature (125℉). It is worth noting that unlike some electric valves, which have complex wiring requirements, this is a simple operation with only two lines. If there are any problems, it's easy to disassemble and replace damaged parts. I replaced the coil of my last valve after two years use, and it's not as difficult as it's supposed to be. I suggest reading the CAUTIONS carefully before use, because once the installation caused my valve to be damaged. When I installed it as a bidirectional valve, I didn't notice the small flow arrow on the body, so it couldn't close after turning the power off (causing seal and core damage). By the way, I connected it to my hot water PPR pipeline with a plastic adapter. The thread seal has no problems, but I have not tried to connect other materials so I can't say more. In addition, the valve does get pretty warm when activated, but that does not affect my use of it (it was installed on a HOT water line). The manufacturers stressed that continuous working for more than 1 hour would shorten the valve's service life, and that it would be better to replace it with an energy-saving or normally open valve. I agree with that. I'm a regular customer. This valve works well in my system and is good quality.
Michael
June 25, 2025
For the price this works. Calculated around 35 watts for the solenoid to open (without water present)
R Brady
June 21, 2025
Really heavy duty! Of course, more expensive than the plastic solenoids but this one should last a very long time and is heavy enough (I hope) to withstand freezing temperatures. I hooked this up through a 12 volt car battery, 10 watt solar panel and a voltage regulator with the sprinkler system on a 12 volt 7 day timer also operated by the car battery. Works great. No more manual turning on the garden water daily.
Stephanie Wiggle
May 14, 2025
I installed this valve, and used it 2 times to empty a water tank. After the second time the valve only closes half way.
Customer
April 4, 2025
Used as instant air valve for piston for a project in ME design class, worked like a charm. Didn't leak, didn't overly constrict flow. Worked every time. A little on the heavy side for my intended use, but it's not what it was designed for, so I'll still give it five stars.Very beefy, well-made piece.
Steph
February 18, 2025
This valve is being used to meter propane to my upright smoker's burner. Using a PID for temperature control, the valve is automatically switched on/off as required to maintain the set temperature. It works quite well and I am using a 14 volt 1amp power supply without any overheating.Once I add in the pilot safety valve, I won't have to babysit the 16 hour briskets quite so much.For this price it is a great valve.
Richard Brock
February 7, 2025
This works great with my Arduino as part of a coyote alarm/repeller system. As soon as a coyote is detected, the water instantly comes on, scaring the coyote away. I took one star away because it has no easy mounting system. Apparently, it relies upon a secure hose in/hose out connection. I had to make a waterproof box for it and the wiring, and then secure it to the top with zip ties. If I needed to purchase again, I'd buy this unit if I could not find another with a mounting system.
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