3/8" Nuova Simonelli Certified Safety Valve

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Calibration pressure 1.8 bar, steam outlet flow rate 77 Kg/h, viton seal, operating temperature -20/+200°C, CE/PED certified valve.

These are new a design for newer Nuova Simonelli equipment. The replace the old female thread version (S_55), but you may need the retro-fit kit for an older model.

More Information
SKU S_348
Manufacturer Nuova General Instruments

5.00 Average

1 Reviews


It was certified, fit perfectly in my Grimac boiler, exactly what I wanted. Set perfectly at 1.9 bar. I normally keep a 1.25-1.30 bar, so that was perfect.... did I use perfect too much ? Well, that what it is.