Description Details
The O-Ring - Expansion Valve (1Gr) (Part #0550030) is a precision-engineered BFC component designed to maintain the peak performance of your espresso machine's pressure regulation system. This essential O-ring ensures a secure, leak-proof seal within the expansion valve, preventing pressure fluctuations and ensuring consistent extraction for every shot. Crafted from high-quality, heat-resistant materials, this BFC part is built to withstand the rigorous demands of a professional coffee environment, providing long-term reliability and stability.
This is a genuine BFC component compatible with the following machine models:
- Reale
Installation of the 0550030 O-Ring should be conducted during regular maintenance or whenever signs of pressure loss or leakage are observed. For your safety, always ensure the espresso machine is completely turned off, depressurized, and cooled before attempting any internal repairs. Replacing worn seals with this genuine OEM part helps restore factory-standard performance and protects your equipment from further wear. For guaranteed compatibility and professional results, purchase your authentic BFC replacement parts from Kaldi.com today.
Frequently Asked Questions
Our current database shows fitment for the Reale series. However, many BFC components are interchangeable across different platforms. If you have successfully installed Part #0550030 on a model we haven't listed, please let us know so we can update our records for the community.
If you are unsure of the fit, do not guess. To prevent downtime, please view our Compatible Parts Diagrams to check the exploded view PDF for your specific unit, or message our parts team for assistance.