⚙️ Elevate your flow control game with Baomain’s precision brass solenoid valve!
The Baomain 3/8 inch Brass Electric Solenoid Valve operates on 12V DC with a normally closed, direct acting design. Featuring durable brass construction and standard 3/8 inch female threaded ports, it delivers reliable, corrosion-resistant performance for water and air systems. Lightweight and CE certified, it’s engineered for seamless integration and long-term durability.
| Material | Brass |
| Brand | Baomain |
| Exterior Finish | Brass |
| Inlet Connection Size | 0.15 Inches |
| Inlet Connection Type | Barb |
| Outlet Connection Type | 3/8 |
| Number of Ports | 2 |
| Outlet Connection Size | 3/8 Inches |
| Specification Met | CE |
| Valve Type | solenoid valve |
| Manufacturer | Baomain Electric Co.,Ltd |
| UPC | 711811392184 |
| Part Number | 2W-040-10 |
| Item Weight | 1.04 pounds |
| Package Dimensions | 4.57 x 3.23 x 2.64 inches |
| Item model number | 2W-040-10 |
| Is Discontinued By Manufacturer | No |
| Color | Black |
| Item Package Quantity | 1 |
| Included Components | Solenoid Valve |
| Batteries Included? | No |
| Batteries Required? | No |
P**E
Works great as a diesel flow switch between high cap tank and factory tank
I'm using this as a flow control switch between my high capacity diesel tank and my factory tank to extend my range. Previously I was having to stop every 400mi to refuel, but by using this and a high capacity tank I can go from NH to FL, with a loaded trailer, without refueling, or by refueling where fuel costs are lower.I mounted this unit on the high capacity tank side, then ran the fuel line from it through a filter to the down pipe going into the factory tank. When the fuel gauge reads 1/4 I turn the switch on, which allows fuel to flow into the smaller tank. Then when the gauge gets near full I shut the switch off stopping the flow.
P**W
Solid Valve - With a Caveat Regarding Duty Cycle
The build quality of this valve is very good. The biggest concern on my part, though, was the duty cycle.The valve actuates authoritatively at 12 V. Also, at that voltage, the current draw is around 2 A, yielding power dissipation in the valve coil around 24 W. However, if that power level is maintained, the valve becomes quite hot.I've found that if you're able to actuate the valve at 12 V, and then immediately reduce the voltage to 5 V, the valve will stay open reliably. Also, at 5 V, the current draw is only around 800 mA - meaning that the power dissipation at 5 V is only around 4 W.At that power level and at steady state, the valve is only warm to the touch - not hot.I can't speak to the durability of the valve yet, but I suspect that the coil can remain energized indefinitely at 5 V holding voltage.
P**E
It just works!
It just works, but does need about 3 amps at 12v to hold it open...
G**R
Easy to install, no extra needed hardware
Works like a charm on my Air Horn... I think it might be a tad leaky as my tank goes down enough over night that it cuts back on in the morning , This is why I have it wired to only have power when the key is in the on position. the small leak could be somewhere else and not enought to worry about it. But that said, no big deal, compressor runs for about a minute in the morning. And the Air Horn is so WORTH IT... People think my Toyota Rav4 is a Semi and get out of my way and think twice about cutting me off.
J**T
Three Stars
Works great and the best price I could find
A**R
Great product
Works as described. Great value.
J**P
Dangerously hot after a few minutes
Not worth buying. I tried to use for a diesel transfer tank. Gravity feed was 1 quart every 2 minutes. After 8 minutes it got so hot I couldn’t touch it. Very dangerous temperature if activated for such a short time.
G**E
Does what it should!
Good quality, and just as expected. (And even better that I ordered the correct size valve!)
Trustpilot
1 week ago
1 day ago
