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ECON® Check valve Type: 77NGY Ductile cast iron Flange PN16

Product documents

Document Document type
Product Manual Installation Operating Manual  (PDF)
Product overview

Ductile cast iron check valve, piston type, with bolted cover and flanged ends, pressure class PN16.

Application

  • General Industry.
  • Neutral liquids.
  • Steam, hot or cold water, oil, etc.
  • Suitable for horizontal and vertical (rising flow) mounting.

Technical information
Options
Tables
Norm: EN (DIN)
Construction type: Straight
Housing material: Ductile cast iron
Material quality: EN-JS1020
Nominal inner diameter
Connection: Flange
Pressure rating: PN16
Face to Face length (mm)
Valve shape: Flap
Sealing: Stainless steel
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