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.
| Specification | Value |
|---|---|
| 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 |
| DN | DN50 - 2'' |
| Face to Face (mm) | 230.0 |
| Fluid | Hot water / Cold water / Drinking water / Compressed air / Domestic fuel |
| Gasket | EPDM |
| Body material | Ductile iron |
| PS (bar) | 16 |
| Connections | Flanged PN10/16 |
| Seats | Bronze |
| TS max (°C) | 60 |
| TS min (°C) | 10 |
| Drinking water compatibility | Yes |
| Warranty period | 10 years |
| NF | Yes |
| Obturator type | Spring |
If you have any questions about this product, please feel free to contact us.
| Product Name | Product Number | EVAC Number | Price | Add to Cart |
|---|---|---|---|---|
| Flanged PN10/16 Ductile iron Spring DN50 - 2'' | 346050 | S1010825 |
€1,200.67
(excl. btw)
|
add to cart |
| Flanged PN10/16 Ductile iron Spring DN65 - 2''1/2 | 346065 | S1010826 |
€1,244.59
(excl. btw)
|
add to cart |
| Flanged PN10/16 Ductile iron Spring DN80 - 3'' | 346080 | S1010827 |
€1,591.06
(excl. btw)
|
add to cart |
| Flanged PN10/16 Ductile iron Spring DN100 - 4'' | 346100 | S1010828 |
€2,013.29
(excl. btw)
|
add to cart |
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