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Multiple Nozzle Spray Desuperheater


Product Info

MNSD-V & MNSD-U

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OFFERS HIGH TEMPERATURE CAPABILITIES AND LOW COOLANT CLASS V LEAKAGE RATING
The Multiple Nozzle Spray Desuperheater offers optimum performance and rangeability in a variable spray tube design. The Model MNSD-V 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 (Model VO). And, the MNSD-V offers high temperature capabilities and low 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)
  • Waterflow turndown of 150:1 or higher
  • User friendly design — nozzles and trim assembly can be removed without disconnecting 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) allowable standard (higher pressures allowable per application)
  • ANSI Class V FCI 70-2 tight shutoff capability
  • Suitable for vertical or horizontal installation
  • Standard ANSI connections: 3" (80mm) raised face flange (steam) 1.5" (40mm) raised face flange (water)
  • Designed for high thermal fatigue life

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Contact Us

T | +27 16 100 4592
E | sales@kvcontrols.co.za
A |
46 Mercury street, Naledi Industrial Park, Sasolburg, 1947
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