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Downloads
Textos para especificación
2449 - KRV Ball Check ValveFicha Técnica
2449 A KRV Ball Check ValvePlanos
DWG-KRVDrawing
DXF-KRV.zipInformación del producto
Para cada medio la mejor válvulaVAG KRV Válvula de retención de bola
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PN 10/16 - DN 50...200
Product features
- To EN 12334
- Prevention of back-flow due to ball check
- Operable even with low pressure differential
- Free passage, low obstruction risk
- Low friction lost
- Min. wear / easy maintenance
- Face-to-face to EN 558-1, basic series 48 (DIN 3202, F6)
- Flange connection to EN 1092-2 / PN 10
Materials and corrosion
- Body and bonnet of ductile cast iron EN - JL 1040 (GGG-40)
- Ball of aluminium, NBR coated
- Bolts and nuts of stainless steel A2
Field of application
- Max. operating temperature for neutral fluids: 50°C
- Waste water lines with danger of blockage