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ECOLINE SCF 150-600 Swing check valve
Swing check valve

ECOLINE SCF 150-600

Swing check valve to ANSI/ASME with flanged ends, forged steel A105, Trim 8 (Stellite/13 % chrome steel), reduced bore, with bolted cover, internally mounted hinge pin.
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Main Applications

  • Boiler feed applications
  • Fossil-fuelled power stations
  • Petrochemical industry
  • Pipelines and tank farms
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Technical Data

  • Nominal pressureCL 150, CL 300, CL 600
  • Max. nominal sizeNPS 2
  • Max. allowed fluid temperature593 °C

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Benefits

  • Extended maintenance-free service life thanks to hard-facing applied to valve disc and seat ring by deposit welding
  • Reliable sealing. Cover gasket fully confined to prevent creep.
  • Long service life and high functional reliability

Technical Data

  • FunctionPrevent backflow
  • Connection typeFlange, Butt weld ends
  • Casing materialC 15 GAL CUZN, SA105, SA182 GRADE F316L, SA182M GRADE F304, SA182 GRADE F304L, UNS K11597, SA182 GR F316, A336 GRADE F22 CLASS 3
  • Nominal pressureCL 150, CL 300, CL 600
  • Max. nominal sizeNPS 2
  • Min. nominal sizeNPS 1/2
  • Max. allowed fluid temperature593 °C
  • Min. allowed fluid temperature0 °C

Documents

TitleFormatSizeLast change
Declaration of conformity (0570.8545_EN)PDF0.174/19/2021
TitleFormatSizeLast change
Operating manual (0570.86_EN)PDF17.534/19/2021
Operating manual ECOLINE GTF/GLF/SCF/FYF (7361.81_EN)PDF0.614/19/2021
TitleFormatSizeLast change
Type Series Booklet ECOLINE SCF 150-600 (7361.15_EN)PDF0.734/19/2021