MAINLINE ISOLATION VALVE OF MODULAR DESIGN FOR INTERNAL INSTALLATION, HIGH PRESSURES AND TEMPERATURES
FIELD: pipeline valves. ^ SUBSTANCE: invention is referred to hydro-pneumoautomatics and particularly, to globe valves. The invention is intended for controlling and shutting off operating medium in process pipelines or mainlines transporting, mainly gaseous medium with high pressure and temperature...
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Sprache: | eng ; rus |
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