Someone offline recommended a 2 into 1 shuttle type valve, electronically actuated. But he didn't know who made them. Thanks for all the information so far! I really appreciate it. I think I am a lot closer to finding what I'm looking for now. If I can just find some manufacturer's with...
What I was thinking was to have one of these valves/switch/solenoid in each of the supply lines, that way I could open the secondary first allow it to start it's flow (it would already be pressurized), then shut off the primary. Then just reverse the process when needed. I think that is the...
I'm working on an idea. I have two fluid sources (very thin liquid) each with it's own hose (around 1/2" ID), each with 35-80psi. They are going to come together in a "Y". 98% of the time, only one of the fluid sources will be used, but occasionally it needs to switch to the other with no gap...