KOMOS stainless S-Style beer tap for European brand kegs including Heineken, Newcastle, Pilsner Urquell, and Stella Artois. The coupler comes without fittings so it can be adapted however the user sees fit. When assembling, insert the rubber "duck bill" check valve into the side gas-in port. The check ball and ball retainer are placed in the top beverage-out port.
The Green corny keg-style PRV is rated to 4.5 BAR (65 psi). It can be swapped out with PRVs with a lower or higher pressure rating if desired. Always check the pressure rating of your keg before swapping PRVs.