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La Marzocco B.2.009

La Marzocco B.2.009 Autosteam Valve, 5.5mm

Regular price $435.32

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 perfect, automated milk texture to your commercial espresso machine with the genuine Autosteam Valve, 5.5mm (Part # B.2.009). This critical OEM component is specifically engineered as a precise replacement for autosteam systems, regulating the steam flow to ensure consistent, perfectly frothed milk every time. Featuring a 5.5mm internal bore, this valve is designed for specific machine models requiring a high-flow component to maintain speed and efficiency during peak hours. If you are noticing inconsistent foaming or the steam wand is constantly leaking, this valve is the crucial replacement part needed. Its durable construction is built to withstand high-pressure, high-temperature commercial environments, guaranteeing longevity and reliable operation where cheap aftermarket valves fail.

The key benefits of installing the B.2.009 Autosteam Valve include solving common commercial pain points, such as an inconsistent steam wand or slow milk texturing. By ensuring a precise seal and controlled steam release, this valve guarantees the programmed milk temperature and texture profiles are achieved flawlessly, eliminating barista inconsistency. This reliable performance translates directly into lower labor costs, reduced training time, and a consistently superior beverage quality for your customers. For baristas struggling with a slow or unreliable automatic steam system, replacing your worn-out steam valve with this genuine OEM part is the definitive solution.

Installation of the Autosteam Valve 5.5mm (B.2.009) is recommended for qualified technicians to ensure perfect calibration and seal. Proper usage involves regular cleaning of the steam system to prevent mineral buildup, which can compromise the valve's sealing mechanism over time. Check your machine's manual for compatibility, but this part is essential for high-volume cafes seeking to fix inconsistent steam pressure or resolve a constant steam leak issue. Invest in this OEM valve to maintain the high standards of your automated steaming system and keep your workflow efficient and profitable.

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.2.009 fits La Marzocco machines. 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.

Compatibility for this specific La Marzocco part is currently being indexed. Because many parts from this manufacturer are cross-compatible, we rely on technical feedback. If you know this is a match for a specific machine, please contact us to help us verify and add it to our list.

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 autosteam valve, 5.5mm ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #B.2.009 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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