Review on 💡 Beduan Normally Closed Electric Solenoid: Efficient and Reliable Performance for Your Automation Needs by Avery Sharma

The first one I got had a very loud buzz when activated. I received a replacement and while the second had a slight buzz it wasn't too noticeable when my Halloween props activated. I've used dozens of these other manufacturers' valves and don't recall them buzzing. Let's hope the buzzing doesn't indicate problems in the future. It currently works well, but I gave it 3 stars for enthusiasm.