Retention Valve common-universal-wega-parts/wega-sight-glass-and-water-inlet-valve This single-spout portafilter body includes

This single-spout portafilter body includes a curved spout

Most La Marzocco machines with sight glass

secured with a screw that installs upward from underneath rather than the old top-down design

Bend gradually and test-fit often

with limited stock available

Retention Valve common-universal-wega-parts/wega-sight-glass-and-water-inlet-valve This single-spout portafilter body includes3 8" BSP Retention Valve A 3 8" x 3 8" BSP parallel thread retention (check) valve, most commonly found in Spanish made equipment such as Futurmat and Mairali, and also used in some La San Marco machines. SPECIFICATIONS Thread: 3 8" x 3 8" BSP, parallel COMPATIBILITY Fits: Spanish made equipment (Futurmat, Mairali, and similar), select La San Marco models INSTALLATION A straightforward DIY plumbing swap for anyone comfortable working with BSP threaded