𝔖 Bobbio Scriptorium
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Dry running seal for steam turbine operation

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
285 KB
Volume
1994
Category
Article
ISSN
1350-4789

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✦ Synopsis

The new fibre material has a high structural strength (8 bar), according to the valve manufacturer. Two-way and resistance to temperature. Accordingly, this packing valve configurations can accommodate back pressures is suitable for hot-water, condensate and main cooling to 120 psig (8 bar). Three-way configurations are also agent pumps (non-cooled up to 160 Β°C, cooled up to available. They accommodate maximum back pressures 207 Β°C). Further assets are the wide operating limits for from 40 to 100 psig (3 to 7 bar), depending on valve sliding velocity: v s up to 33 m/s, pressures up to 25 bar size. and the chemical resistance (pH = 2-12).

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