Nuova Simonelli Expansion Valve Complete commercial-espresso-machine-parts/pavoni Also suitable for the S20

Also suitable for the S20 series of Rancilio two- and three-group espresso machines

past the filter

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

replace just the coil before condemning the whole valve

standard SHURflo pump fittings are 3/8" barb

Nuova Simonelli Expansion Valve Complete commercial-espresso-machine-parts/pavoni Also suitable for the S20Nuova 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;