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PROGEF Standard
Wafer check valve type 369
With Hastelloy C spring

GF Piping Systems Gate Check Valves Type 369 is designed especially tough for large installations, demands low service effort and absolutely compact.

The Design is optimized for installations between ISO/DIN as well as ASTM connections.

The Gate Check Valve can be installed both in either horizontal or vertical direction.


Model:
  • Material: PP-H
  • Supporting eyelets for simple fitting
  • Suitable for vertical and horizontal mounting
Installation instruction:
  • Installation between ISO/DIN (all dimensions) and ANSI flange adaptors (all except DN32 and DN125)
  • Installation with ANSI flange adaptor: for wafer check valves DN40 to DN80 you have to use ANSI flange adaptors with the next bigger dimension (example DN40 wafer check  valve between DN50 ANSI flange adaptor)
  • Centering by body diameter (ISO/DIN by D3, ANSI by D)
  • It is necessary to use a special outlet flange adaptor PP or PE on the outgoing side of the wafer check valve
  • Sealing with special flange gasket (except DN32, o-ring)
  • A stabilizing zone of at least 5 times nominal diameter (DN) should be provided before and after the wafer check valve (10 times DN is recommended)
  • No direct installation on pump flange or following bend allowed

Technical Details

d
(mm)
 
DN
(mm)
 
PN
(bar)
 
Measurements
 
CAD
 
EPDM
Code
 
Quantity
 
Add to Cart
403210MeasurementsCAD 167369082
504010MeasurementsCAD 167369083
635010MeasurementsCAD 167369084
756510MeasurementsCAD 167369085
908010MeasurementsCAD 167369086
11010010MeasurementsCAD 167369087
14012510MeasurementsCAD 167369089
1601506MeasurementsCAD 167369090
2252006MeasurementsCAD 167369091
2802506MeasurementsCAD 167369092
3153006MeasurementsCAD 167369093
d
(mm)
 
DN
(mm)
 
PN
(bar)
 
Measurements
 
CAD
 
FKM
Code
 
Quantity
 
Add to Cart
403210MeasurementsCAD 167369102
504010MeasurementsCAD 167369103
635010MeasurementsCAD 167369104
756510MeasurementsCAD 167369105
908010MeasurementsCAD 167369106
11010010MeasurementsCAD 167369107
14012510MeasurementsCAD 167369109
1601506MeasurementsCAD 167369110
2252006MeasurementsCAD 167369111
2802506MeasurementsCAD 167369112
3153006MeasurementsCAD 167369113

Features

Advantages:
  • highly abrassive materials
  • Self closing check valve
  • Simple installation between standard flanges (see Product range)
  • optimized Sealing (Flange seal)

Fields of Application:
  • Chemical Process Industry

  • water treatment

Options:
  • Spring in stainless steel V4a or Hastelloy C

Documents

Datasheet
Datasheet Wafer Check Valve 369PDF441.09 KBDownload

Instruction Manual
Wafer Check Valve Type 369.pdfPDF235.1 KBDownload

Product Catalog
Product Range - Wafer Check Valve Type 369.pdfPDF1.97 MBDownload
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