Manual and 12v Solenoid valves????????

Main Your Horns & Installs
1

Ok so currently I have a 12 volt electric solenoid valve hooked to my horn. I’m adding a manual valve.

Is there a specific order I could hook both types of valves without damaging either valves.

I know ill sacrifice volume or possibly tone or something by adding a splitter. But i think it’ll be fine

Anyway I’m just wondering if blowing the manual valve will send a burst of 150psi to the wrong end of a electric valve and damage it

What’s every body think

2

You will not hurt the solenoid valve.
When you open the manual valve, it equalizes the pressure across the solenoid valve.
In other words the solenoid valve is usually holding back 150psi. When you open the manual valve, there is 150psi on both sides.