Multiple Nozzle Spray Desuperheater (MNSD)
DESCRIPTION
The Copes-Vulcan Multiple Nozzle Spray Desuperheater offers optimum performance and rangeability in a variable spray tube design. The MNSD fills the performance gap between the limited capability of a simple mechanical spray type desuperheater and the virtually unlimited capability of Copes-Vulcan’s Variable Orifice Desuperheater. The MNSD offers high temperature capabilities and up to Class V leakage rating.
Features:
– Temperature control to within 15°F (8°C) of saturation with the ability to hold set point within a tolerance of 10 °F (6°C)
– Standard maximum available Cv of 10.5 (Kv of 8.9)
– Water flow turndown of 150:1 or higher
– User friendly design – nozzles and trim assembly can be removed without disconnecting the actuator
– No need for separate cooling water control valve
– Designed for applications with temperatures up to 1150°F (620 °C)
– Available in standard classes 600, 900,1500 and 2500 per ANSI B16.5
– Cooling water inlet pressures up to 3500 psig (24 MPag)(higher pressures on application)
– FCI 70-2/ANSI Class IV or Class V shutoff capability
– Suitable for vertical or horizontal installation
– Standard ANSI connections are 3″ (80mm) raised face flange (steam) and 1.5″ (40mm) raised face flange (water)
– Designed to resist thermal fatigue
PRINCIPLE OF OPERATION
For more information about this product, please visit: https://www.celerosft.com/en-us/brands/copes-vulcan/products/mp-desuperheater-multiple-nozzle-spray-mnsd
