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

When I apply pressure to the valve, air escapes from where the solenoid attaches. I only used 10-20psi so it had to be within the working range. .I also bought one from another manufacturer and it leaks too but much more slowly. This one has the inlet pressure drop to zero in about 10 seconds with the reservoir valve closed, while the other one I bought from another manufacturer takes a few minutes. fall to zero.

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.

I bought two of these valves and had very little time to fit them before a long vacation. I have used them as an aquarium dispenser and it was important to me to be able to dose plant nutrients during my absence, now an aquarium will be without this function due to a defective valve. I installed the dispensers and found that one of the bins emptied much faster than the others, even though they both have the same control box. I couldn't see the leak from the start because the outlet part of the…