Stainless Steel Aquarium Fish Tank Air Flow Control Lever Pump Single Way Valve, 12pcs

Good product. I’ve been using the cheap little plastic valves for my aquariums since I started in the hobby and needed an upgrade after so many of them failed. I will never go back to the cheap plastic ones. These are easy to install, look good, accurate and fairly priced.

The finish on these devices make it look first quality. They do the job they were designed to do.

Good quality, better than the plastic controlValves that the stem can be turned too far and fall out and/or leak air.

All good

Resistencia y buen servicio

works great

some work others didnt

I have been using the plastic air valves, they don’t work right and leaks air and water.So I bought this and it’s air and water tight, good control ball valve system. It’s super tiny and does the job perfectly.Needed precision control for my custom made foaming soap dispenser and this metallic valve serves right.