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Wafer check valve type 369 PVC-U
With V4A spring (stainless steel 316)

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:
  • 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)
  • 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
  • The using of PVC-U pipe PN16 is only possible up to d63

Technical Details

d
(mm)
 
Size
(inch)
 
DN
(mm)
 
PN
(bar)
 
Measurements
 
CAD
 
EPDM
Code
 
Quantity
 
Add to Cart
401 1∕43210MeasurementsCAD 161369042
501 1∕24010MeasurementsCAD 161369043
6325010MeasurementsCAD 161369044
752 1∕26510MeasurementsCAD 161369045
9038010MeasurementsCAD 161369046
110410010MeasurementsCAD 161369047
140512510MeasurementsCAD 161369049
16061506MeasurementsCAD 161369050
22582006MeasurementsCAD 161369051
280102506MeasurementsCAD 161369052
315123006MeasurementsCAD 161369053
d
(mm)
 
Size
(inch)
 
DN
(mm)
 
PN
(bar)
 
Measurements
 
CAD
 
FKM
Code
 
Quantity
 
Add to Cart
401 1∕43210MeasurementsCAD 161369062
501 1∕24010MeasurementsCAD 161369063
6325010MeasurementsCAD 161369064
752 1∕26510MeasurementsCAD 161369065
9038010MeasurementsCAD 161369066
110410010MeasurementsCAD 161369067
140512510MeasurementsCAD 161369069
16061506MeasurementsCAD 161369070
22582006MeasurementsCAD 161369071
280102506MeasurementsCAD 161369072
315123006MeasurementsCAD 161369073

Features

Advantages:
  • highly abrassive materials
  • self closing (gravity, water collumn)
  • 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

Brochure
PVC-U - Lifetime warranty.pdfPDF1.24 MBDownload

Datasheet
Datasheet Wafer Check Valve Type 369 PDF441.09 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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