An original over pressure valve(OVP) of the Gaggia Classic is factory set to 15 bar. This pressure is too high when using a classic espresso portafilter basket.
Fortunately, it is relatively easy to replace the spring in the over pressure valve with a weaker one and thus regulate the pressure.
We offer a self-assembly stainless springs that is compatible with all newer Gaggia Classic coffee machines (2019 models - so far).
Compatibility:
We offer a self-assembly stainless spring that is compatible with all
newer Gaggia Classic coffee machines (2019 models - so far).
- Gaggia Classic 2019 (RI9480)
- Gaggia Classic 2015-2018 (RI9403)
- Gaggia Classic Pro (RI9380)
- Gaggia Classic Pro Evo (RI9381)
- Gaggia Classic Evo 2023 (RI9481)
Package contains:
1x 6.5 bar OPV stainless spring
1x 8 bar OPV stainless spring
1x 9 bar OPV stainless spring
Shipping: Goods will be sent in a bubble mailing envelope in a paper box to prevent damage of the spring.
Economy shipping is without a tracking code, delivery time is 5-15 business days in Europe and about 30-45 days worldwide
Standard shipping has a tracking code and delivery time is 2-5 business days in Europe, about 15-45 days worldwide
If you are interested in other than this economy postage, please contact me.
Disclaimer: Installation should only be carried out by suitably qualified persons and as a dealer we are not liable for any damage to health or property caused by improper installation.
Springs was calibrated and tested, following video shows testing of
9 bar spring.