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Valves, Actuators and Accessories • Control Valves
A Steam Turbine Bypass Valve Model DSCV-SA
DESCRIPTION The DSCV-SA (Direct Steam Converting Valve - Steam Atomization) is a leading, world class product that embraces the demands of operational excellence, very tight shut off, eliminates thermal shocks, high rangeability, size and installation flexibility combined with low maintenance. The Copes-Vulcan Pressure Reducing and Desuperheating Valve known as the DSCV-SA, is of angle style construction with the steam inlet through the branch connection and the steam outlet through the in-line connection. The connections can be either flanged or butt welded depending upon the customer preference. The units are manufactured in two parts to allow for greater customer flexibility. The high pressure side of the unit is of cast or forged construction with the lower pressure outlet section being of fabricated construction.
FEATURES
• Repeatable Class V tight shutoff • High pressure balanced • Full plug guiding with anti-rotation • Steam atomisation of the cooling water • Low coolant pressure required • High water capacity for large cooling duties • High turndown ratio for both steam and water • Noise attenuating trim options • Extremely flexible • Low maintenance • ‘Quick-Change’ trim design no special tools