Review on 🔧 Tailonz Pneumatic HV02 Control Positioning System by Mike Ken

Works great as a metering valve for a glass lathe :) The only downside I didn't know was that the exhaust isn't connected. to any port - so if you want to connect vacuum and pressure to the same 3-way valve, you need a second 3-way valve to switch between vacuum and pressure. The seller answered this question when it came up quickly and I was ok with that (plus I had already drilled holes and installed them on some existing threaded holes haha.) I still need to get a second 3 sided one because I have one right now uses soft aquarium hose on one side that snaps into a squeeze to connect the fittings provided, then I can remove it and put it on my modofoed aquarium pump for vacuuming.