The genuine La Marzocco TUBE WATER INLET - CHECK VALVE (Part \# T.1.362) is an essential OEM component designed to maintain the integrity of your espresso machine's closed water system. This assembly combines the inlet tube and the critical check valve, which prevents water backflow and ensures a consistent one-way flow into the system. If you are experiencing inconsistent brewing, pump cycling issues, or need to **stop water from flowing backward** out of your espresso boiler, this genuine replacement provides the reliable solution. The T.1.362 assembly, identified by the Item No. PJD-001-0, is crucial for regulating the water path within commercial-grade espresso machines. Installed on the water inlet line, this check valve ensures that pressurized water maintains its direction, which is necessary for consistent pump operation and optimal boiler filling. Choosing this genuine La Marzocco part guarantees OEM quality and precise performance, maintaining the high standards required for dependable function in your commercial or home espresso system. Investing in the authentic T.1.362 check valve replacement is the most reliable way to **fix a leaking water inlet** and maximize the uptime of your La Marzocco equipment. By preventing pressure drops caused by faulty check valves and ensuring clean, pressurized water enters the boiler efficiently, this part helps restore peak operational consistency. Ensure reliable water management and eliminate unnecessary downtime by choosing this essential replacement tube and check valve assembly today.