Baomain 4 Station Solenoid Valve Manifold, 12V DC 5 Way 2 Position Pneumatic Air Valve, Four Solenoid, 1/4" PT Port, Includes Manifold Base & Mufflers, 4V210-08

Ditch the manifold. It’s leaky and useless.

Very nice, work perfectly

No leaks and construction and mechanical action were solid, This was exactly what I needed and it worked

The price is low and the shipping fast. The exhaust on the individual valves is smaller than the pressure ports. Pressure ports are 1/4" pipe and I'm guessing the exhaust is 1/8" pipe, but I have not checked it. The fittings do need teflon tape, as the fit isn't great. I removed the valves from the manifold and used them separately. Other 1/4 pipe fittings threaded in fine with teflon tape. It is possible it is the included fittings that are undersize a bit, or they are straight thread instead of tapered pipe. The manual switch to activate the valve would stick and not return on it's own. Running it on 12v was no problem. My power supply put out 18 volts with no load and it seemed great. These are not built as well as similar valves I recently bought from another supplier, but at 1/3 of the price, I'm not disappointed. These will be used on a machine for hobby, not pro use, so I was willing to take a gamble on them.

Works great after u tighten all the screws and apply tape to the fittings.

Excelent price and durability just ensure you must have the proper lubrication

Do not waste your money The solenoids are non-functional and do not shuttle the valves. The valves themselves leak by causing no neutral position to be available. You can use the manual bypass to release the pressure, but it will repressurize as soon as you let go. It is an industrial chic paperweight at best. Waste of money, unfortunately, I couldn't test it till the rest of the system was built, past the return date. I want to believe that it could be fixed with some tinkering, but the DOA solenoids pretty much put the kibosh on that. I say again, DO NOT WASTE YOUR MONEY

I liked it so much, I came back and bought more for my next project. Well-built and super cheap. But it really needs instructions explaining it piping routes and functions.

Good quality, works well in my Halloween pop up scare.

Cumple lo que promete.

Lo recomiendo ampliamente hasta el momento trabaja perfecto

Really important to know: This needs at least 22 Psi to operate (from the tests I did). It wont work if you try it with low pressures or by blowing in it. Use the orange push button to try it manually (button pushed = output switches to from A to B).

Great purchase, with a great price! As advertised the unit is a complete assembly, saving lots of time for my application. If purchased separately the total cost would be 3 times as much.