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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
Clear filter      (3 of the 3 items displayed)
Check valve Type: 77NGY Ductile cast iron/Stainless steel Disc With spring Straight PN16 Flange DN25 ECON® Check valve Type: 77NGY Ductile cast iron/Stainless steel Disc With spring Straight PN16 Flange DN25 ERIKS Item #: EC000770025NRZL

Catalogue item no 1: 9721972

Estimated delivery date 11-06-2024 
Price (Per piece):
£88.92
Check valve Type: 77NGY Ductile cast iron/Stainless steel Disc With spring Straight PN16 Flange DN50 ECON® Check valve Type: 77NGY Ductile cast iron/Stainless steel Disc With spring Straight PN16 Flange DN50 ERIKS Item #: EC000770050NRZL

Catalogue item no 1: 6056640

Catalogue item no 2: W37D-50822

Estimated delivery date 13-08-2024 
Price (Per piece):
£151.67
Check valve Type: 77NGY Ductile cast iron/Stainless steel Disc With spring Straight PN16 Flange DN100 ECON® Check valve Type: 77NGY Ductile cast iron/Stainless steel Disc With spring Straight PN16 Flange DN100 ERIKS Item #: EC000770100NRZL

Catalogue item no 1: 9721966

Estimated delivery date 11-06-2024 
Price (Per piece):
£354.37
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
Clear filter      (3 of the 3 items displayed)