Restore safe steam pressure control and smooth operation with this Breville steam boiler vacuum valve assembly SP0102191, designed for selected Breville Dual Boiler, Oracle, and Oracle Touch espresso coffee machines.
This internal valve helps release trapped air and controls steam pressure inside the boiler, helping prevent pressure build-up, steam leaks, and unstable heating performance.
Common customer search terms for this part include:
breville steam valve
breville boiler pressure valve
breville vacuum release valve
breville steam boiler fitting
breville coffee machine steam leak part
espresso machine pressure control valve
BES920 boiler valve part
BES980 steam boiler part
BES990 Oracle Touch valve
🔧 Product Overview
The steam boiler vacuum valve is a small but essential internal safety and pressure regulation component used in Breville espresso machines.
It helps:
Release trapped air from the steam boiler
Maintain correct internal steam pressure
Support safe heating cycles
Prevent pressure build-up inside the machine
If faulty or blocked, the machine may experience:
Excess steam pressure
Steam leaking inside the machine
Inconsistent heating performance
Weak or unstable steam output
Replacing this part helps restore safe and reliable machine operation.
🔢 Part Number – SP0102191
Breville Steam Boiler Vacuum Valve Assembly
🔄 Compatibility
☕ Suitable For:
BES920 – Breville Dual Boiler
BES980 – Breville The Oracle
BES990 – Breville Oracle Touch
✔ Compatible with Dual Boiler, Oracle & Oracle Touch machines ✔ Internal steam boiler pressure control component
⚠️ Important Compatibility Note
Coffee machine is NOT included
Internal technical service part
Professional installation recommended
Please confirm model before ordering
⚠️ Common Problems This Part Helps Fix
❌ Steam pressure build-up inside machine ❌ Steam leaking from internal boiler area ❌ Boiler not venting air properly ❌ Irregular heating cycles ❌ Weak or unstable steam performance
🧠 Why Replace This Part?
Replacing the vacuum valve helps to:
Restore correct steam pressure control
Improve heating stability
Prevent internal steam leaks
Maintain safe boiler operation
Ensure consistent steam performance
🛠️ Common Issues This Part Supports
Steam pressure fluctuations
Boiler not releasing air properly
Internal steam leakage
Weak steam output
Safety valve performance issues
❓ Frequently Asked Questions
Is this the actual valve system inside the machine? Yes — this is the internal vacuum/pressure release valve assembly.
Will this fit Oracle Touch machines? Yes — suitable for BES990 Oracle Touch.
Is this a service part? Yes — internal installation may be required.
📦 Shipping & Availability
Fast Australia-wide shipping available or local pickup in Melbourne.
📍 About Ellis Electrical
Ellis Electrical is a trusted Australian supplier of coffee machine spare parts with over 51+ years of experience.
