🔌 Pneumatic Normally Electric Solenoid 2V025 08: The Ultimate Solution for Efficient Automation Review

This valve is worth the money. It arrived quickly and included fittings pre-filled with thread lubricant and an extra roll of pipe tape. The strain relief screw for the electronics part had a cross thread when received. It didn't look damaged and appears to be working fine. The valve is easy to disassemble and operate. What was missing was some sort of product documentation, mostly containing information on which parts could be reconfigured depending on the application (e.g. valve body…

I'm not an electrician but I managed to hook up the 12 volt version. The solenoid says it draws 400mA, but I read another review that says it gets hot under that load. I tried a 200mA adapter (a typical cellphone adapter) and it powered the solenoid just fine. If you are new to wiring, simply open the unit by unscrewing the only visible screw. Remove the transparent block (it will be solid). Look at the transparent block and remove the electronic bottom from the transparent part (I used a screw

I bought this for a 10 gallon planted tank. I already had a regulator, but there was no way to prevent nighttime CO2 dosing. It took some trial and error to find the right power supply. Since they were all I had on hand, I first tried both a 12VDC 1.5A power supply and a 12VDC 1.0A power supply, but after testing the solenoid with both power supplies 5 minutes, the solenoid was too hot to touch. I was afraid this would cause the solenoid to fail, so I used an old USB cable and an Apple 5V-1A…