Переводчик
Термины и определения
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11Vacuum gauge
— A pressure gauge for measuring pressures lower than atmospheric pressure.
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12Vacuum insulation
— Insulation consisting of double walls, the space between them, with or without packing, being evacuated.
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13Vacuum plant
— An enclosure in which a low pressure has been established and maintained through gas-tightness or via pumping.
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14Vacuum pump
— Any piece of equipment for reducing pressure in an enclosure.
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15Vacuum system
— An enclosure in which a low pressure has been established and maintained through gas-tightness or via pumping.
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16VACUUM TECHNIQUE
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17Vacuum test
— A test to check the gastightness of an uncharged refrigeration system by drawing a vacuum upon it.
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18Valve (general)
— A device which can regulate or stop the flow of fluid in a pipe by means of an obturator plug which is operated from the outside either directly, or remotely, or controlled by the variations in certain physical phenomena.
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19Valve area
— The variable area encountered by a fluid flowing through a valve.
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20Valve body
— The shell or housing of a valve, into which the mechanism for regulating flow is fitted.