Nuova Simonelli Expansion Valve Complete commercial-espresso-machine-parts/pavoni standard SHURflo pump fittings are

standard SHURflo pump fittings are 3/8" barb

Revitalize your espresso machine effortlessly with the Espresso Parts Machine Backflush Kit

past the filter

Direct boiler top connection

Nuova Simonelli Expansion Valve Complete commercial-espresso-machine-parts/pavoni standard SHURflo pump fittings areNuova Simonelli Expansion Valve Complete This complete expansion valve, 1 4" male x 1 4" male, is used in almost every Nuova Simonelli model. Simonelli #72012007. SPECIFICATIONS Dimensions: 59mm overall length, 37mm body length, 22mm hexagonal body Thread Size: 1 4" male x 1 4" male COMPATIBILITY Fits: Nearly all Nuova Simonelli models Replaces: Nuova Simonelli part #72012007 Works with: Machine hydraulic circuit INSTALLATION Moderate difficulty;