Originally Posted by alchemedes
Do none of your guys' kegs come with a pressure relief valve????
5L mini-kegs come in two styles.
The kind you buy at the store with beer in them are usually gravity feed, have a little spout like boxed wine on the bottom, and bung up top with a vent you can open to relieve pressure or to let air in so that the gravity feed works.
The other kind has no spout, and just a 2-piece bung in the top. You insert a dispensing apparatus through the bung, knocking the solid part into the beer.