English to Italian Tech/Engineering Engineering (general)

Come tradurreste "bellows"?

"The temperature activated mechanism 72 is typically a valve mechanism that actuates to regulate the flow of gas based on a change in temperature, and includes temperature sensitive elements such as, for example, a bimetallic element or a liquid-filled bellows."

"The pressure activated mechanism 74 is typically a valve mechanism that actuates to regulate the flow of gas based on a change in pressure, and includes pressure sensitive elements such as, for example, a bellows or a diaphragm. In the exemplary embodiment as shown, the pressure sensitive element is a moveable set of bellows"


Grazie!