La Marzocco Complete Drain Cup Expansion Valve

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Water occasionally trickling out of this valve is completely normal as it regulated excess pressure that builds up in the hydraulics of the machine.

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Manufacturer La Marzocco

5.00 Average

1 Reviews

Robert Weinberg

Replacing one that is nearly twenty years old. Improved by having flats for a wrench on the end, no more burning your fingers on a hot valve body. Perfect fit, form, and function. Real La Marzocco part. Easy installation.