safety valve in Portuguese
safety valve in Portuguese
válvula de escape
A valve set to open at a pressure below that at which a container holding a gas, vapour, etc. (such as a boiler or pressure cooker), would burst, thus reducing the pressure; a relief valve.
válvula de alívio de pressão
A valve set to open at a pressure below that at which a container holding a gas, vapour, etc. (such as a boiler or pressure cooker), would burst, thus reducing the pressure; a relief valve.
válvula de segurança
A valve set to open at a pressure below that at which a container holding a gas, vapour, etc. (such as a boiler or pressure cooker), would burst, thus reducing the pressure; a relief valve.
válvula de escape
(figuratively) Any mechanism offering relief from physical or emotional pressure or tension.