Rancilio Complete Expansion Valve with Threaded Connection espresso-coffee-grinder-parts/compak-grinder-parts Height: 21cm (not including nipple)

Height: 21cm (not including nipple)

Confirm your wand tip uses an M10 x 1 mm thread before ordering - Rancilio has used a few different thread pitches across model years

Fits: Rancilio Z-9/Z-11

this is a good opportunity to size up your basket to match your actual dose if you've been dosing heavier than your factory basket was designed for

Rancilio Complete Expansion Valve with Threaded Connection espresso-coffee-grinder-parts/compak-grinder-parts Height: 21cm (not including nipple)Rancilio Complete Expansion Valve, Threaded Connection A complete expansion (over pressure) valve for the old Rancilio S and Z series, as well as the Millennium model, both ends are threaded, unlike the R_525 which has a barbed outlet connection. SPECIFICATIONS 3 8" male x 1 4" male BSP thread, both connections threaded COMPATIBILITY Fits: Rancilio S series, Z series, and Millennium INSTALLATION Technician level, plumbed inline on the pump boiler