This 4 bar overpressure valve is a replacement part for coffee and steam delivery systems in Melitta, Nivona, Jura, Miele, Siemens and Bosch automatic coffee machines. When the valve is damaged or dirty, water no longer reaches the intended path and instead drains into the drip tray, causing errors in coffee and steam delivery.
It is compatible with a wide range of models, including Bosch Benvenuto, Jura Impressa and ENA, Melitta Caffeo, Miele CM and CVA, Nivona CafeRomatica, and Siemens Surpresso. The valve is identified by the codes 6778771, 0016823, 653327, 00423399, 605865, 66289, and Outlet valve cpl I-shape.
Key Features
| Brand | Melitta, Nivona, Jura, Siemens, Bosch, Miele |
| Product Type | Overpressure Valve |
| Pressure | 4 bar |
| Compatibility | Melitta, Nivona, Jura, Miele, Siemens, Bosch coffee machines |
| Part Codes | 6778771, 0016823, 653327, 00423399, 605865, 66289, Outlet valve cpl I-shape |
| Material | Plastic and metal |
Compatibility
| Brand | Models |
|---|---|
| Bosch | TCA5201 - Benvenuto Classic, TCA5202 - Benvenuto Classic, TCA5401 - Benvenuto Classic, TCA54F9 - Benvenuto Classic, TCA5601 - Benvenuto Venezia, TCA5608 - Benvenuto Venezia, TCA5802 - Benvenuto Classic, TCA5809 - Benvenuto Classic, TCA6001 - Benvenuto B20, TCA60F9 - Benvenuto B25, TCA6301 - Benvenuto B30, TCA6401 - Benvenuto B40, TCA6701 - Benvenuto B60, TCA6709 - Benvenuto B65 |
| Jura | A5 Impressa, A7, A9 Impressa, C5 Impressa, C50 Impressa, C55 Impressa, C60 Impressa, C65 Impressa, C70 Impressa, C75 Impressa, C9 Impressa, C90 Impressa, D4, D6, D60, E10 Impressa, E20 Impressa, E201 Impressa, E25 Impressa, E30 Impressa, E40 Impressa, E45 Impressa, E5 Impressa, E50 Impressa, E55 Impressa, E6 (G2), E60 (G2), E60 Impressa, E65 Impressa, E70 Impressa, E74 Impressa, E75 Impressa, E8 (EB), E8 (G2), E80 (G2), E80 Impressa, E85 Impressa, ENA 3, ENA 5, ENA 7, ENA 8, ENA 9, ENA Micro 8, ENA Micro 9, F5 Impressa, F50 Classic Impressa, F50 Impressa, F55 Classic Impressa, F55 Impressa, F60 Impressa, F7 (G2) Impressa, F70 Impressa, F8 (G2) Impressa, F85 (G2) Impressa, F9 (G2), F9 Impressa, F90 Impressa, Giga 5, Giga 6, Giga X3 (G2), Giga X3 Professional, Giga X3c (G2), Giga X3c Professional, Giga X7 Professional, Giga X7c Professional, Giga X8 (G2), Giga X8 Professional, Giga X8c (G2), Giga X8c Professional, Giga X9 Professional, Giga X9c Professional, S50 Impressa, S7 Avantgarde Impressa, S9 Avantgarde Impressa, S9 Impressa, S9 One Touch Impressa, S90 Impressa, S95 Impressa, WE6, X10, X6, X8, X9 Impressa, X90 Impressa, X95 Impressa, XF50 Classic Impressa, XF50 Impressa, XF70 Impressa, XS9 Impressa, XS90 Impressa, XS90 One Touch Impressa, XS95 Impressa, XS95 One Touch Impressa, Z6, Z8 |
| Melitta | Bistro E960-101 Caffeo, Bistro E960-102 Caffeo, Bistro E960-103 Caffeo, Bistro E960-104 Caffeo, Bistro E960-105 Caffeo, Bistro E960-106 Caffeo, Bistro E960-107 Caffeo, Gourmet E965-101 Caffeo, Gourmet E965-102 Caffeo, Lattea E955-101 Caffeo, Lattea E955-102 Caffeo, Lattea E955-103 Caffeo, Lattea E955-104 Caffeo, Solo & Milk E953-101 Caffeo, Solo & Milk E953-102 Caffeo, Solo & Perfect Milk E957-101 Caffeo, Solo & Perfect Milk E957-103 Caffeo, Solo & Perfect Milk E957-204 Caffeo, Solo & Perfect Milk E957-305 Caffeo |
| Miele | CM 5000, CM 5100, CM 5200, CM 5200 SilverEdition, CVA 4060, CVA 4080, CVA 4085, CVA 5060, CVA 5065, CVA 5068, CVA 6401, CVA 6405, CVA 6800, CVA 6805 |
| Nivona | NICR 605 - Typ 667 CafeRomatica, NICR 610 - Typ 670 CafeRomatica, NICR 620 - Typ 670 CafeRomatica, NICR 620 - Typ 670 Limited CafeRomatica, NICR 630 - Typ 667 CafeRomatica, NICR 635 - Typ 667 Edition CafeRomatica, NICR 650 - Typ 667 CafeRomatica, NICR 710 - Typ 660 CafeRomatica, NICR 720 - Typ 661 CafeRomatica, NICR 725 - Typ 661 CafeRomatica, NICR 730 - Typ 666 CafeRomatica, NICR 735 - Typ 666 CafeRomatica, NICR 740 - Typ 664 CafeRomatica, NICR 745 - Typ 666 CafeRomatica, NICR 750 - Typ 666 CafeRomatica, NICR 765 - Typ 666 CafeRomatica, NICR 770 - Typ 666 CafeRomatica |
| Siemens | TK52001 Surpresso Compact, TK52002 Surpresso Compact, TK52F09 Surpresso Compact, TK54001 Surpresso Compact, TK54F09 Surpresso Compact, TK56001 Surpresso Titanium, TK56004 Surpresso Titanium, TK58001 Surpresso Compact, TK60001 Surpresso S20, TK64001 Surpresso S40, TK64F09 Surpresso S45, TK65001 Surpresso S50, TK68001 Surpresso S60, TK68009 Surpresso S65 |
Frequently asked questions
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Imagine if you could be satisfied and content with your purchase. That can very much be your reality with the Jura OEM Overpressure Expansion Valve - 4 Bar, for Melitta Nivona Siemens 66289.
Inventory Last Updated: Nov 03, 2026
Inventory Last Updated: Nov 03, 2026