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La Marzocco B.2.042.K

La Marzocco B.2.042.K Micra Safety Valve Ch19 G1/4 2.5 Bar Brass (w/ L100/1A) Kit

Regular price $113.56

This part ships directly from La Marzocco and stock is not guaranteed. Lead time averaging 7 to 9 business days for ground shipments, 1 to 2 business days for Overnight.

If unavailable, the item will be backordered. If you have any questions check parts sheets below description. Please email or chat to confirm availability prior to ordering.

Description Details

Restore the crucial safety and optimal performance of your La Marzocco Linea Micra with the genuine Micra Safety Valve Ch19 G1/4 2.5 Bar Brass (w/ L100/1A) Kit (Part # B.2.042.K). This indispensable component is the ultimate solution to the common problem of "espresso machine boiler pressure problems" or "Micra safety valve leaking." Engineered to factory specifications, this high-quality brass safety valve acts as a critical pressure relief mechanism, automatically venting excess pressure from your espresso machine’s boiler to prevent catastrophic overpressure situations. The kit includes the necessary components for a complete, reliable replacement, ensuring the longevity and integrity of your boiler system, and minimizing downtime in high-volume settings.

This specific safety valve is precision-rated to release pressure at 2.5 Bar (36 PSI), a necessary setting for modern La Marzocco boilers, and features robust construction details: Ch19 threading for compatibility, and G1/4 connection size. Its use is simple yet critical: when boiler pressure exceeds the safe operating threshold, the valve is engineered to open and safely discharge steam. Regularly replacing a worn-out or failed safety valve is key maintenance, addressing the "how to fix an espresso machine overpressure issue" directly by providing a reliable, certified replacement. Choosing this genuine OEM part guarantees a perfect fit and consistent operation compared to generic alternatives.

Don't compromise on safety or quality when faced with a "broken safety valve on La Marzocco Micra." The Micra Safety Valve Kit (B.2.042.K) ensures immediate resolution to pressure concerns, providing peace of mind and preserving the precision of your espresso extraction. This vital component is designed for straightforward installation by qualified technicians, allowing you to quickly return to consistent, safe operation. Invest in the certified performance of the 2.5 Bar Brass Safety Valve kit and maintain the integrity and excellence of your La Marzocco Linea Micra.

Descriptions are for reference only. We do our best to fill in the blanks when manufacturers don’t provide descriptions, but details can vary. We strongly recommend checking with the manufacturer for the exact part number you need. Ordering based on the part number—rather than the description—is the best way to ensure compatibility.

Frequently Asked Questions

This Part #B.2.042.K fits La Marzocco machines, including the Linea Micra series. Compatibility may be specific to the machine's production year and model. Please consult the technical PDFs and compatibility data on this page to confirm a match for your specific unit before finalizing your purchase.

Our current database shows fitment for the Linea Micra series. However, many La Marzocco components are interchangeable across different platforms. If you have successfully installed Part #B.2.042.K 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.

Parts from La Marzocco including this micra safety valve ch19 g1/4 2.5 bar brass (w/ l100/1a) kit ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #B.2.042.K is a 100% genuine OEM component sourced directly from the La Marzocco factory. Using original parts ensures your equipment maintains its factory-spec pressure ratings and safety certifications.
Lead times for La Marzocco parts typically range from 7 to 9 business days depending on availability. Next Day Air parts usually ship within 1 to 2 business days.
All La Marzocco parts come with a 365-day manufacturer's warranty. Contact us for specific warranty details.
All La Marzocco parts come with a 30 day return policy. Please see our refund policy or chat for more details.

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