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Profitec E61 Flow Valve

Profitec E61 Flow Valve

Bella Barista

£225

Designed in collaboration between Whole Latte Love in the USA and Profitec, the E61 Flow Control Device allows you to adjust the flow of water in your brew group to manually profile your extractions. This custom component is a stainless steel needle valve, which allows the user to vary the amount of water flowing through the group. Variable flow control allows for lengthy pre-infusion for more even saturation and extraction of your espresso.

Bella Barista's own words, read from their page.

Buy from BELLA BARISTA LTDOut of stock. Price seen 2026-09-19. Not an affiliate link, we earn nothing from it.

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The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.