Details
Engineered for potable water safety, the SAVA 623 is a compact vacuum breaker featuring an integrated check valve that prevents reverse flow under vacuum conditions. Designed in accordance with BS EN 14451:2005, it ensures compliance with international backflow prevention standards. The built-in check valve automatically seals against backpressure, safeguarding clean water systems from contamination.
Additional Information
| Brand | SAVA |
|---|---|
| Type | Vacuum Breaker |
| Size | G1/2" |
| Remarks | Dezincification occurs when zinc within the alloy migrates away from the valve surface, resulting in a weakened, porous structure. To address this, SAVA brass alloy valves are specifically engineered with de‑alloying inhibitors, ensuring enhanced durability and resistance to such degradation. |
| Finishing | CHROME |
| Material | DZR BRASS |
| Feature | Prevents reverse flow by automatically sealing under backpressure, protecting potable water systems from contamination. Integrated within the vacuum breaker body, this feature ensures compliance with BS EN 14451:2005 and supports safe operation in bidet sprays, hose bibs, and other sanitary fixtures. |
| Dimension | Ø25 X 51.6 mm |
| Meta Title | SAVA 623 Vacuum Breaker – for bidet hand spray |