The Rfu 1/8 Unidirection Flow Regulator (Part #3635005) is a precision-engineered BFC component designed to optimize the hydraulic performance of your espresso machine. By providing accurate control over water flow in a single direction, this regulator ensures stable pressure and improved extraction consistency, allowing for a more balanced and flavorful espresso. Built to meet the rigorous standards of the BFC brand, this part is essential for maintaining the mechanical integrity and long-term reliability of your equipment.

This is a genuine BFC component compatible with the following machine models:

• Lira S

For safe installation of the 3635005 Unidirection Flow Regulator, ensure your espresso machine is turned off, completely depressurized, and allowed to cool down before beginning any maintenance. Replacing a faulty or worn regulator with this OEM part will help restore factory-standard performance and prevent future flow-related issues. For professional-grade results and guaranteed compatibility, shop at Kaldi.com for all your authentic BFC replacement parts and espresso machine needs.