espresso maker parts, Compatible For Nova，Compatible For LaDeTiNa Coffee Machine Expansion Valve Accessories,For daily maintenance(LaDeTiNa)

==========Hign-concerned Chemical : NoneItem number : Coffee machine boiler valve

• Steadily controls steam pressure and output to reduce fluctuations for a smoother coffee-making process.
• Universal Expansion Valve for Coffee Machines：Expansion valve accessory designed for coffee machines. Used to replace faulty original valves, it precisely adjusts refrigerant or fluid flow, ensuring stable operation of the coffee machine's refrigeration (e.g., bean storage temperature control) and pressure systems. It fits most coffee machines of corresponding specs in homes and cafes, meeting system repair needs.​
• Flexible Fit for Multi-Models：Strictly following general interface and installation size standards of coffee machine expansion valves, it seals tightly without leakage after installation, no damage to system pressure or refrigeration balance. It can be directly connected without modification, fitting the operation logic of most coffee machine expansion valve systems.​
• Precise Adjustment Ensures System Stability：It can accurately control the flow and pressure reduction of refrigerant/fluid, ensuring stable temperature in the refrigeration system (preventing bean moisture) and suitable pressure in the pressure system, avoiding equipment failures caused by abnormal flow, and ensuring normal coffee machine functions.​
• Easy Installation Saves Maintenance Costs：The standardized design allows manual disassembly without professional repair skills; no additional adapter parts are needed for quick replacement, reducing equipment downtime, avoiding high costs of overall system replacement, and lowering maintenance costs.​
• Durable & Stable Performance：Made of high/low temperature-resistant and corrosion-resistant materials, it withstands long-term temperature changes and fluid impact in the system, reducing valve jamming and seal failure, extending the life of the expansion valve system, and ensuring long-term stable operation of the coffee machine.
• Accurately regulates steam flow to improve milk foam texture and enhance overall coffee taste.