Inline valve question

[bleppek]

Anyone see a problem using a 1/4" inline valve in 3/16" beer line. I would like a way to shut my taps off on the inside, in case a handle gets pulled on accident (hasen't happened yet, but I see the cat eyeing it everyday).
Just wanted to make sure I wouldn't have any foaming problems with this setup.

 

[jazzbass]

Shouldn't be a problem. Play it safe and install the valve in a vertical
orientation so there's no place for an air pocket to accumulate.