This genuine Rocket Espresso expansion valve ensures accurate pressure management for domestic models. Constructed from low-lead OT57 brass (CW510L), it is ideal for performance and safety.
OEM part number: C229900911
Made from brass CW510L (OT57) – low lead content
Adjustable pressure range: 10–14 bar
Hose end connection: ø 7 mm
Made in Italy
Compatible with the following Rocket Espresso models:
Appartamento (2017, 202104-, 202304-)
Appartamento TCA (202410-)
Bicocca (202407-)
Giotto 2009
Giotto Evoluzione V2 (2013), Evoluzione 2 (2017)
Giotto Cronometro R & V (from 201908-)
Mozzafiato Evoluzione R & V
Mozzafiato Cronometro R & V (201908-, 202304-)
Mozzafiato Fast R & V (from 202501-)
Porta Via (202008-)
R 60V, R60V (201802-)
R58 (2015, 201802-, 202309-)
R8V (201711-)
R Cinquantotto (202108-, 202410-)
R Nine One (202009-, 202211-)
Looking for similar items or different specifications for this Rocket OEM C229900911 Expansion Valve Domestic in OT57?
Explore our full range in the Rocket category
*
This is a OEM/original spare part. Part numbers are always leading.
This genuine Rocket Espresso water tap (OEM code A227704669) is supplied complete with the knob and ensures a secure fit on R58 models. Built for longevity and optimal water flow control. Made in Italy using high-quality materials.
OEM part number: A227704669
Includes knob
Designed for Rocket R58 series
Made in Italy
Compatible with Rocket...
Restore full flow and factory reliability with this genuine flex tube, part M219904694. Measuring 430 mm tip-to-tip, the hose pairs a food-grade PTFE core with a crush-resistant stainless braid and swaged 3/8 BSP male-to-female fittings. It drops straight into Rocket RE, R8 and Boxer hydraulic circuits, shrugging off boiler heat and aggressive cleaners...
This OEM Rocket Espresso control board is rated at 115V and 16A. It provides essential electronic control for specific newer models, ensuring precision and reliability in performance. Manufactured in Italy.
OEM part number: A19907551
Voltage: 115V
Current: 16A
Original Rocket spare part
Made in Italy
Compatible with Rocket Espresso machines:...
Bring factory-level precision back to your high-output Rocket Espresso machine with this 2-way solenoid valve, part M199905794. Using 1/8″ female threads and a 1.5 mm orifice, the valve delivers lightning-fast on/off control up to 15 bar, keeping pressure stable and preventing drips during fill, mix, or discharge cycles. An FKM elastomer seal withstands...
Give your group-head the spa treatment it deserves with this factory blind filter, part C619900106. Swapped in place of a standard basket, the solid-base insert forces cleaning solution through every valve and solenoid, stripping away coffee oils and keeping your extraction path pristine. Precision-pressed from polished stainless steel, it drops securely...
Give your RE Doppia a fresh electronic heart with this genuine Rocket Espresso control board, part M199907063. Engineered for the 2020 under-counter platform, the PCB coordinates dual boilers, pumps and safety circuits with the rock-solid precision busy cafés rely on every day. Heavy-gauge copper traces carry high current without voltage sag, while a...
Keep staff safe and boilers protected with this factory ducted safety valve, part M229905110. Calibrated to vent at 1.5 bar and capable of exhausting 52.28 kg h⁻¹ of steam, the valve instantly relieves excess pressure while its ⅜-BSP duct port directs discharge into a drain line—preventing hot-steam blasts inside the machine chassis. A low-lead brass body...
Monitor service-boiler pressure with barista-grade precision using this factory capillary pressure gauge, part M219904748. The liquid-filled dial connects to the boiler via an ultra-responsive copper capillary tube, isolating the delicate mechanism from vibration and heat spikes while delivering rock-steady readings up to 3 bar. A polished stainless bezel...