Nuova Simonelli New Style Steam Valve Fork mazzer-astoria-rio-espresso-grinder-parts/mazzer-major-e-grinder-parts and is for two-or-more-group machines

and is for two-or-more-group machines only

recommend a qualified technician for installation

Included is 1 color tool handle with 1 threaded bristle cartridge brush

since this Bremas switch is used across many different machines with no single standard pinout

Nuova Simonelli New Style Steam Valve Fork mazzer-astoria-rio-espresso-grinder-parts/mazzer-major-e-grinder-parts and is for two-or-more-group machinesNuova Simonelli New Style Steam Valve Fork This non threaded steam valve knob is compatible with both older and newer version steam valves from Nuova Simonelli. Please check your machine specifications to ensure proper fit before ordering. COMPATIBILITY Fits: Nuova Simonelli machines, compatible with both older and newer steam valve designs, confirm fit against your machine's specs before ordering INSTALLATION Simple DIY; non threaded, press fit