BORSIG Service GmbH
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Process steam technology

Desuperheater

Steam conditioning plays an indispensable role in today`s modern power plants. Our desuperheater solutions have found great acceptance on the market offering state of the art technology for precise steam cooling by water injection. 

In order to minimize vaporization distance - crucial for industrial and utility boilers - the nozzle design is optimized for perfect atomization of the cooling media. An integrated ball valve guarantees tight system isolation to reduce the risk of thermal shocks and minimize steam turbine blade wear associated to water accumulation and valve leakages. The massflow of the cooling media is controlled by a unique rotary movement that guarantees optimal cooling injection covering the entire load range.

Desuperheater
Desuperheater

Product Characteristics

Pressure class:

  • up to 420 bar / ANSI Class 2500

 

Connection cooling water:

  •  from 1“ / DN 25

Anschluss Dampfleitung:

  • from 3“ / DN 80

Max. temperature:

  • +630°C

Number of nozzles:

  • 6-21

Control ratio:

  • 1:50

Sealing System:

 

  • Metal to Metal

Features

  • Shut-off function by integrated ball valve system
  • Multistage pressure reduction 
  • linear, equal percentage or individual control characteristic
  • Decreased wear of sealant system due to rotating movement
  • Easy maintenance and exchange of spare parts
  • Single piece design for maximum mechanical integrity
  • No weld joints on pressure retaining components
  • No need of additional feed water regulation valve
Desuperheater
Desuperheater

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BORSIG Kugelhahn

BORSIG erweitert sein Armaturenprogramm durch die Übernahme des Produktgeschäfts der artec Armaturen und Industrieservice GmbH. Damit unterstreichen wir unseren Anspruch, einer der führenden Anbieter von Hochdruck-Regel- und -Absperrarmaturen für extreme Einsatzbedingungen zu sein.