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Swing Check Valve DN100 cast iron flanged DIN 3202-F6
Check Valve

Swing Check Valve

The swing check valve with a hinged disc prevents backflow in piping systems. As soon as the flow stops, the valve closes automatically, protecting pumps and downstream equipment from damage.

Size:DN50 - DN400
Working Pressure:PN10 / PN16
Body Material:Ductile Iron GGG40
Standard:DIN 3202-F6
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Specifications

General Specifications

FunctionPreventing backflow in piping systems
ApplicationWater, wastewater and similar industrial & building applications
Flange DimensionsAccording to DIN 2501
Face-to-Face DistanceAccording to DIN 3202-F6
Body & Bonnet MaterialDuctile Iron GGG40
Stem MaterialStainless Steel X20Cr13 (DIN 17440)
Corrosion ProtectionElectrostatic powder coating inside & outside, 250 microns
ColorBlue 5005
Final Test & InspectionAccording to EN 12266
Construction Details

Material List

#DescriptionMaterial
1BodyCast Iron (GGG40)
2BonnetCast Iron (GGG40)
3Cover / GasketCast Iron (GGG40)
4Disc / ClapperCast Iron (GGG40) / EPDM
5StemX20Cr13 (DIN 17440)
6GasketEPDM / NBR
7Bonnet SealEPDM / NBR
8O-ringEPDM / NBR
9Bonnet BoltHex. Head Screw DIN 933 / Galvanized

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