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Anti-pollution ductile iron check valve 346
The 346 series anti-pollution check valve is made of ductile iron GJS-450-10, flanged PN10/16, with bronze obturator and EPDM gasket, EN 558 series 1 face to face. It is ACS 4MS NF certified for drinking water networks.
![main product photo](https://www.syveco.com/media/catalog/product/cache/582ed6748c10bbb99b236b27a124fb97/3/4/346-clapet-antipollution-fonte-brides.jpg)
Documentation
Details
DN inches NPS | 2'' |
---|---|
Mounting direction | Horizontal |
EN face-to-face standard | EN 558 series 1 |
Brand | CALEFFI |
Closure member material | Bronze |
Application | Protection of the drinking water network |
Face to Face (mm) | 230.0 |
Fluid | Hot water / Cold water / Drinking water / Compressed air / Domestic fuel |
Gasket | EPDM |
Drinking water compatibility | Yes |
Obturator type | Spring |