Rancilio OEM 3/8" Certified Boiler Safety Valve ecm/ecm-manual-group This updated one-way "no-return" valve

This updated one-way "no-return" valve prevents backflow in 1/8" BSP lines and is used across a remarkably wide swath of the industry

for really old models

Caps the infusion chamber on the Rancilio group head

2 portion size settings

positioning your portafilter squarely under the dosing chute

Rancilio OEM 3/8" Certified Boiler Safety Valve ecm/ecm-manual-group This updated one-way "no-return" valveRancilio 3 8" Certified Boiler Safety Valve 1. 9 Bar Genuine Rancilio OEM safety valve, certified and pressure set to 1. 9 bar, protecting the boiler from over pressurization on Millennium, Epoca, and Classe models. SPECIFICATIONS 3 8" thread Set to release at 1. 9 bar COMPATIBILITY Fits: Rancilio Millennium, Epoca, and Classe boilers Replaces: Rancilio part #10060525 INSTALLATION Because this is a certified pressure relief safety device, installation