DUCTILE IRON
C9000
DI Swing Check Valve Model Bariq 9000
PN16 full-bore ductile-iron swing check valve with flanged ends and brass seat ring for water service.
Size rangeDN50–DN500 (2″–20″)
Working pressurePN16 / 16 bar
Shell test24 bar
Seat test17.6 bar
Flange standardEN 1092-1
Temperature-10°C to +150°C
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Engineering overview
Built for dependable
flow control.
The BARIQ C9000 is a flanged swing check valve designed for dependable non-return service in water networks. Its GGG50 ductile-iron body and disc, stainless-steel hinge components and brass seat ring are protected by a minimum 300-micron epoxy coating.
Size rangeDN50–DN500 (2″–20″)
Working pressurePN16 / 16 bar
Shell test24 bar
Seat test17.6 bar
Flange standardEN 1092-1
Technical construction
Know every critical detail.
Materials and construction details presented clearly for technical review.
Body / cover / discGGG50 ductile iron
Hinge / hinge pinSS420 stainless steel
Seat ringBrass
Plug / bolts / nutsCarbon steel
GasketNBR
NameplateSS304
CoatingEpoxy · minimum 300 μm
Technical resources
Everything your project needs.
PDF
Product DatasheetSpecifications and dimensions
DWGEngineering DrawingAvailable on request
QACertificatesProject submittal support
C9000 DI Swing Check Valve
Full-bore flanged swing check valve manufactured from EN-GJS-500-7 (GGG50) ductile iron. Flange drilling to EN 1092-1, face-to-face dimensions to EN 558 Series 48 and testing to EN 12266-1.
- Water and non-corrosive liquid service.
- Minimum 300 μm internal and external epoxy coating.
- Brass seat ring.
- WRAS-approved product construction.
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