La Marzocco Steam Valve Knob with insert

The La Marzocco Steam Valve Knob with Insert is a genuine OEM replacement part, crafted for a perfect fit and smooth operation on La Marzocco espresso machines. Designed with the brand’s signature style and ergonomics in mind, this knob allows baristas to easily and precisely control steam flow during milk frothing.

Made from durable materials with a high-quality internal insert for a secure connection, it's built to withstand the daily demands of professional coffee service — all while maintaining the classic La Marzocco aesthetic.

As a trusted supplier of commercial coffee machines in Dublin and throughout Ireland, we work with businesses of all types—from independent cafés to corporate offices—to deliver the right equipment for their needs. Every machine we offer is backed by local expertise, professional service, and a commitment to helping you serve consistently great coffee.