La Pavoni E61 brew group valve assembly. Used in the following models:
BAR, BART, BOTTICELLI-DUAL-BOILER, BOTTICELLI-EVOLUZIONE, BOTTICELLI-EVOLUZIONE-PID, BOTTICELLI-PREMIUM, BOTTICELLI-SPECIALTY, CELLINI-CLASSIC, CELLINI-EVOLUZIONE, GIOTTO EVO 2 BOILER PID, GIOTTO EVO PID, GIOTTO GURU, HOTEL, PUB