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Nuova Simonelli No Return Check Valve Spring
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US$2.04 cheaper than the new price!!
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Used US$1.36
Product details
| Management number | 248408953 | Release Date | 2026/09/03 | List Price | US$1.36 | Model Number | 248408953 | ||
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Nuova Simonelli No-Return Check Valve Spring
The spring from inside the no-return check valve on Nuova Simonelli machines, keeps hot water from backing up through the check valve between brew cycles.
COMPATIBILITY
- Fits: Nuova Simonelli no-return check valve assemblies
- Replaces: Nuova Simonelli S_94, superseded by S_457
INSTALLATION
Requires disassembling the check valve, best handled by a technician.
PRO TIPS
- A tired check valve spring is a common, overlooked cause of inconsistent brew pressure at the start of a shot, if your pressure gauge takes a moment to climb to target, this spring (not the pump) is worth checking first.
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