Rancilio Silvia Complete V3 Steam Valve Complete replacement steam valve assembly for the Rancilio Silvia, including the one-hole steam tip. Suitable for any version of the Silvia. COMPATIBILITY Fits: Rancilio Silvia, all versions INSTALLATION A moderate DIY job or technician service, involves draining the boiler and disconnecting the valve from the steam line. PRO TIPS Because this is the complete valve rather than individual seals and springs, it's the right call when the valve body itself is scored, cracked, or won't hold steam pressure, if it's only weeping slightly at the knob, a rebuild kit or knob spring may be the cheaper fix first.