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BAOMAIN is a Modern export-oriented company who is involved in research & development, production and sales. Our company specialized in selling advantaged goods, such as GFCI, LCDI, Contactors, Air Cylinder, Pneumatic Valve, Control Switch, Crimp Terminals and other Quality Electric Products & Accessories.
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Pneumatic Air Cylinder SC
Pneumatic Air Cylinder MAL
Pneumatic Air Cylinder SDA
Pneumatic Cylinder Twin-Rod
Pneumatic Accessories
Cylinder with Magnetic
Solenoid Valve Combination
Solenoid Valve
Water Valve
Foot Pedal Valve
【4-Station Integrated Manifold】 This product is an 4-station solenoid valve manifold that integrates 4 individual valves onto a single, sturdy base. This integrated design simplifies installation and saves space
【Quick-Connect Fittings】 Equipped with 8mm base ports and 6mm exhaust ports for simplified tool-free installation, reducing assembly time and effort
【2-Position, 3-Way Normally Closed Valve】 The 3V210-08-NC is a solenoid valve with 2-position, 3-way normally closed configuration, used for controlling single-acting cylinders in automated clamping, lifting, and pushing applications
【12V DC Operation with Stable Performance】 Features energy-efficient pure copper coils that reduce heat build-up. The wear-resistant construction ensures a long service life and reliable operation, even with frequent use
【Durable Aluminum Body】 Constructed from aluminum alloy for a lightweight yet strong valve body that resists corrosion

unmanaged –
Great but minimum psi requirement
As long as you know that this has a minimum psi requirement it works great and will get more
Shopping Guru –
Didn’t Work For Me
I am a novice when it comes to pneumatics, but to do what I wanted seemed straight-forward. I wanted to connect my vacuum pump to these and use power switches to allow turning off/on the valves as needed. This unit didn’t work for that. Even with power applied to a valve, it would not open as expected. I ended up going with another brand that did work as expected. I think this particular model is not meant for vacuum, but only compressed air. I may use it for that down the line, but it didn’t work for what I wanted it for.
Robot Power –
Fine low-cost light-weight electronic valve. Good for industrial or experiments.
Standard low-end solenoid valve. Useful for a variety of pneumatic functions using electical switching.Note, these are low-pressure and won’t handle even nominal 250 PSI pneumatic pressure. I think they are good to about 120 PSI only.Construction is decent and bur rather low-end. Light weight standard valving for industrial or experimental uses. Not suitable for oil or other liquid flued type uses.
Andrew –
Nice valve
Typical pilot operated pneumatic valve.
Paco –
Seems like a well-made assembly
I was hoping to use this to revamp my onboard air system in my truck…I have too many random solenoids and fittings for my setup. Unfortunately, while I was hoping this would help consolidate and make things more consistent, I ended up not really having the space for this, so I didn’t get around to testing it.However, the quality of the parts feels really nice. The manifold and relays came assembled together, with the plugs in the rail (not sealed) and the fitting and vent in a bag. I wish these solenoids used simpler 2-wire electromagnet bodies, as the electrical heads on these are rather obnoxious. They can be repositioned in a few ways, but none really made the assembly more ‘compact’ or suitable for the space I needed them to work in. These are surely better suited in an industrial space…probably not tucked away somewhere in the engine bay.I do wish I could have made something like this work, but will need to go a different route.
Hanan Yerushalmy –
Makes it work proper
All 4 iutems arrived properly hoe ever it dosnt oparat properly, or may be I am wrong. By applying 12 Vdc to soloinoid coil the pivot inside the sokenoid should move forward to chang to the aiir output, and it dosnt do it. I applied air pressure as well and it did not alter the problem. I also change the blue lever position and it did not help.Please let me know how to use sokenoid other wise I will have to return it, and I badly need the valves.appriciate your quick reply.Hanan
GourdSquasher –
Leaky solenoid mounting screw holes
Screw holes that mount solenoids were drilled too deep into the manifold beneath. It leaked a ton of air, I put teflon tape on screws, it reduced leak but still significant.
Kindle Customer –
good value
worked fine
Norman Chu –
Description claims 1/4″ NPT threads – all threads are not tapered which makes it incredibly hard to form a proper seal.Description also claims 1/4″ pneumatic fittings. Instead it came with a 5/16″ (8mm) tubing fitting for the inlet, and all of the outlets are 6mm.If I wanted something that needed $20 in replacement fittings to work properly, along with tons of thread sealant I would have ordered it from Aliexpress for cheaper!
Pen_UN –
This is a big pile of garbage. It consistently leaks regardless of how tight I tighten it or add seal tape. It does not have the taper required for these type of seals. You are better off finding used SMC/Festo equipment if your on a budget.