Rancilio Classe 5 Water Valve /subscription-group-head-kits Made of borosilicate glass so

Made of borosilicate glass so it won't crack under extreme temperatures

built these around durable carbon steel rather than ceramic

Works with: CMA gas kit igniter and sparking plug

Moderate DIY plumbing job — isolate and depressurize the water circuit before swapping the valve

Also available in a closed bottom design

Rancilio Classe 5 Water Valve /subscription-group-head-kits Made of borosilicate glass soRancilio Classe 5 Hot Water Valve Hot water only valve for the Rancilio Classe 5, similar in design to the newer steam valves but without an integrated anti vacuum valve, and with a lower protrusion for an additional support fixing screw. COMPATIBILITY Fits: Rancilio Classe 5 Replaces: 10060153 INSTALLATION Technician install recommended electrical and plumbed boiler valve. PRO TIPS Don't confuse this with the steam valve this one is hot water only