3/8" Nuova Simonelli Certified Safety Valve Kit commercial-espresso-machine-parts/rinser-parts check the S15000033 return spring

check the S15000033 return spring at the same time

Fits: Rancilio group heads (infusion chamber)

two copper washers

Water fill valve body used across nearly all La San Marco models

Choose Barista Basics when you need a dedicated

3/8" Nuova Simonelli Certified Safety Valve Kit commercial-espresso-machine-parts/rinser-parts check the S15000033 return springNuova Simonelli 3 8" Certified Safety Valve Kit A newer design retrofit kit for Nuova Simonelli equipment, suitable for most commercial models new and old. This kit includes the certified safety valve and fittings needed to plumb it in, but does not include the anti vacuum valve. Not suitable for the Premier Maxi, which was revised to use a smaller 1 4" safety valve. SPECIFICATIONS Safety valve: 3 8" Male BSP, certified, 1. 8 bar, 20C +200C rating