Extinguisher valve in Portuguese
In Portuguese
a válvula do extintor
Plural: válvulas dos extintores
Definition
Definition in EnglishThe mechanism at the top of a fire extinguisher that controls the release of the pressurised extinguishing substance when its lever is squeezed.
Definition in PortugueseMecanismo no topo do extintor que libera o agente sob pressão quando a alavanca é apertada.