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Swing check valveECOLINE SCF 800

Swing check valve to ANSI/ASME with threaded sockets (NPT), butt weld ends (BW) or socket weld ends (SW), Trim 8 (Stellite/13 % chrome steel), with bolted cover (Class 800) or welded cover (Class 1500 and 2500), internally mounted hinge pin, available in carbon steel and alloy steel.
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Main Applications

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

Technical Data

  • Nominal pressure Hydr casingCL 800
  • Maximum nominal size TSGNPS 2
  • Max allowed fluid temp TSG593 °C

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Benefits

  • Long service life and high functional reliability due to hard-faced seat/disc interfaces made of wear-resistant and corrosion-resistant materials
  • Reliable sealing. Cover gasket fully confined to prevent creep.
  • Risk of leakage is reduced by internally mounted hinge pin.

Technical Data

  • Component functionPrevent backflow
  • Connection type InletInternal-thread connection,
    Butt weld ends,
    Socket weld ends
  • Mtrl Hydraulic casingA105,
    A182 GRADE F 22,
    A182 GRADE F 304,
    A182 GRADE F 316
  • Nominal pressure Hydr casingCL 800
  • Maximum nominal size TSGNPS 2
  • Minimum nominal size TSGNPS 1/2
  • Max allowed fluid temp TSG593 °C
  • Min allowed fluid temp TSG0 °C

Sectional Drawings

  • Download

Documents

Title
Format
Size
Last change
Declaration of conformity (0570.8540_EN) PDF 0.17 2022/3/14
Declaration of conformity (0570.8545_EN) PDF 0.17 2022/3/14
EC Declaration of Conformity ECOLINE (0570.8522_EN) PDF 0.08 2022/3/14
Title
Format
Size
Last change
Operating manual (0570.86_EN) PDF 17.53 2022/3/14
Operating manual ECOLINE GTF/GLF/SCF/FYF (7361.81_EN) PDF 0.61 2022/3/14
Title
Format
Size
Last change
Superimposed Hydraulic Control Check Valve