Lelit selfignition valve 18m18f mc111

Price

26,30 € incl. VAT

Manufacturer

Product code

1331081

A check valve prevents the backflow of water or steam in the coffee machine's circuit and keeps the pressure stable. A worn or leaking valve should be replaced as soon as possible. More

Add to favourites Go to compare list Shipping and Payment

What is a check valve

A check (non-return) valve is a small one-way component in the hydraulic circuit of a coffee machine that lets water or steam flow in only one direction. It prevents pressure or liquid from flowing back into the pump, boiler, or circuit it has just passed through, keeping the system pressure stable.

When the part stops doing its job

Fluctuating or insufficient pressure during coffee preparation
Water leaking back toward the pump or from the connection when the machine is switched off
Uneven water flow, slow or inconsistent boiler filling
Unusual pump noise caused by back pressure

Why timely replacement pays off

A worn or leaking check valve puts strain on the pump and can cause uneven pressure during extraction, affecting the quality and consistency of the coffee. Long-term neglect can also lead to increased wear of other parts of the hydraulic circuit.

How to choose the right part

Check valves differ in thread type and connection method, so it is important to verify the exact dimensions and compatibility with your specific coffee machine model in the product table.

Compatible with

DIANA (PL60 2013)
DIANA (PL60PLUST)
PL60PLUSTD
GIULIETTA (PL2S)
MARA (PL62)
MARA (PL62S)
SILVANA (PL61)

Parameters

Compatible with	DIANA (PL60 2013), DIANA (PL60PLUST), PL60PLUSTD, GIULIETTA (PL2S), MARA (PL62), MARA (PL62S), SILVANA (PL61)