Antipollution Non-Return Valve
| Max Working Pressure (water) | DN50 to DN150 - 16 bar DN200 and DN250 - 10 bar |
|---|---|
| Operating Temperature | -10ºC to 100ºC |
| Size range | DN50 to DN250 (2" to 10") |
| Connection | Flanged |
| Mediums | Clean water, Gas |
The non-return valve EA453 is certified to the NF antipollution norms. This non-return valve is designed for the protection of drinking water network against polluted backflow which has no recognized toxic or microbiological risks to human health. It is particularly suitable for mounting after watermeter.