Tips to ensure optimal control valve performance.
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Simple steps to help boost the performance of pressure-reducing valves
The Jordan, Knauff & Company (JKC) Valve Stock Index was down 12.5 percent for 2011, well below the broader S&P 500 Index, down only 1.1 percent.
There are many potential ignition sources in a refinery or a petrochemical plant, including hot work, stationary, mobile and vehicular internal combustion engines, as well as improperly maintained lighting or electrical equipment.
Millcreek Township connects to neighboring township with a pressure-reducing valve with integral backup.
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Typically, vibration measurements are taken with a handheld accelerometer probe in four places:
Brazilian engineer Ricardo Martuscelli emailed me to suggest that I create graphs that illustrate the effects of speed (rpm) and the density of the pumpage on the NPSH requirements of these machines.
