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Espresso Machine 1/4" Boiler Safety Valve

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Product details

Management number 248410661 Release Date 2026/09/03 List Price $10.08 Model Number 248410661
Category

1/4" Espresso Machine Boiler Safety Valve – 2.1 Bar

A pressure relief safety valve sized for home and small-volume single-boiler espresso machines, calibrated to release at 2.1 bar (30.45 psi).

SPECIFICATIONS

  • Calibration pressure: 2.1 bar (30.45 psi)
  • Connection: 1/4"

COMPATIBILITY

  • Fits: home and small-volume boiler espresso machines with a 1/4" safety valve port
  • Replaces: Nuova Simonelli #98013021 (current), which superseded the earlier 1.8 bar #98013020

INSTALLATION

Technician-recommended - this is a safety-critical pressure relief component.

PRO TIPS

  • This valve is rated at a higher 2.1 bar than the earlier Nuova Simonelli 1.8 bar valve it replaces - don't substitute a lower-pressure safety valve on a boiler spec'd for 2.1 bar, and never disable or bypass a boiler safety valve for any reason. View the manufacturer's certificate here.

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