Setting Up My Kegerator

[kiwisteveo]

in the process of setting up the kegerator now and have a dumbass qustion regarding the non return valve should the arrow on it be facing downwards towards the ground or pointing back up at the regulator,had pictures of it yesterday on this site but can't find them now help??

 

[AndrewQLD]

The arrow shows the direction of the gas flow

andrew

 

[kiwisteveo]

The arrow shows the direction of the gas flow

andrew

sweet cheers