Add a 5 lb bag of custom roasted coffee to your parts order and get an extra 25% off our wholesale coffee prices!

La Marzocco B.3.017

La Marzocco B.3.017 SOLENOID VALVE PARKER 3 WAY 0.8 220V | Fits Linea Classic S

Regular price $178.58

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 consistent extraction and prevent leaks in your commercial espresso machine with the genuine Parker 3-Way Solenoid Valve (Part \# B.3.017). This critical component is engineered to precisely control the flow and pressure of water during the brewing cycle, immediately venting excess pressure after the shot is complete. This ensures that your espresso machine maintains optimal hydraulic performance, eliminating the common **problem of inconsistent espresso shots** caused by a faulty valve. Built by Parker, a leader in fluid control, this valve offers superior reliability and longevity, making it the definitive **solution for sticky solenoid valve issues** in high-volume café settings.

**Features and Specifications:** This 3-way, normally closed solenoid valve is designed specifically for espresso applications. Key specifications include a reliable 220V input voltage (ideal for commercial European and international setups) and a 0.8 mm orifice size, which facilitates the rapid and controlled depressurization necessary for high-quality extraction. Crafted from durable materials, this valve can handle the high-pressure, high-temperature environment of an espresso boiler system. The valve's precision design ensures a tight seal and crisp switching action, guaranteeing that your machine operates with factory-level precision and efficiency.

The proper function of the 3-Way Solenoid Valve is vital for achieving repeatable espresso quality. If you're experiencing a **leaky group head after brewing** or finding that your machine won't dispense water correctly, replacing the solenoid valve is the essential **fix for solenoid valve failure** in your brew group. Installing this OEM Parker component means minimal downtime and a quick return to serving perfect shots, protecting your investment and maintaining the demanding workflow of a professional environment. Get the consistency your baristas and customers expect with this indispensable replacement part from Kaldi.com.

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.3.017 fits La Marzocco machines, including the Linea Classic S 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 Classic S series. However, many La Marzocco components are interchangeable across different platforms. If you have successfully installed Part #B.3.017 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 solenoid valve parker 3 way 0.8 220v ship directly from their warehouse. Please email or chat to confirm availability prior to ordering.
Yes. Part #B.3.017 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.
Compatible Products
La Marzocco Linea Classic S Semi-Automatic EE Commercial Espresso Machine
La Marzocco Linea Classic S Semi-Automatic EE Commercial Espresso Machine
Up to -12% Best Seller
La Marzocco Linea Classic S Auto-Volumetric AV Commercial Espresso Machine
La Marzocco Linea Classic S Auto-Volumetric AV Commercial Espresso Machine
Up to -12% Best Seller

Commercial Coffee Machine Part Manufacturers