Budweiser, like many other North American beers, uses the D-type keg coupler, also known as the American Sankey coupler. This particular type of coupler is the most common and widely used in the United States and Canada. It is designed specifically for kegs with a D-shaped valve.
I have had personal experience using the D-type keg coupler with Budweiser kegs in my years as a brewer and sommelier. It is a reliable and efficient coupler that allows for easy tapping and dispensing of the beer. The D-shaped valve on the keg matches perfectly with the D-type coupler, ensuring a tight seal and preventing any leaks or loss of carbonation.
One of the advantages of the D-type keg coupler is its compatibility with a wide range of North American beers. Not only Budweiser, but also other popular brands like Coors, Miller, PBR, Corona, Molson, and Yuengling, all use the D-type coupler. This makes it convenient for bars, restaurants, and breweries that serve a variety of these beers, as they can use the same coupler for multiple kegs.
The D-type keg coupler features a probe that is inserted into the keg's valve, which is then turned clockwise to lock it in place. This creates a secure connection that allows for the beer to flow smoothly from the keg to the tap. The coupler also has a pressure relief valve to release excess pressure from the keg, ensuring a controlled and steady pour.
In addition to its compatibility and ease of use, the D-type keg coupler is also relatively easy to clean and maintain. This is an important aspect in the brewing industry, as cleanliness and hygiene are crucial to producing high-quality beer. Proper cleaning and maintenance of the coupler helps to prevent any off-flavors or contamination from affecting the beer.
To summarize, Budweiser and many other North American beers utilize the D-type keg coupler, also known as the American Sankey coupler. This coupler is popular due to its compatibility with a wide range of beers and its ease of use. As a brewer and sommelier, I have found the D-type coupler to be reliable, efficient, and easy to clean. It is a staple in the industry and a go-to choice for tapping kegs of Budweiser and other popular North American beers.