Expansion Valves

The expansion valve performs two essential functions:

It drastically reduces the pressure.

It continuously regulates the flow of the refrigerant entering the evaporator in such a way that, under the various condition of the thermal load, evaporation ensures the arrival at the compressor of the refrigerant in the gaseous state.

There are three types of valves:

Classic or “L”

Blocks or “H”

With expansion tube or fixed restriction.

All Masi spare parts and accessories allow installing any product in our catalogue quickly and easily.

Expansion Valves