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Swing Check Valve (Flange Type)
| Code | Description |
|---|---|
| 4262221 | HERZ – Check Valve, Cast Iron, Swing type, PN16 Flanged Ends, DN65 |
| 4262222 | HERZ – Check Valve, Cast Iron, Swing type, PN16 Flanged Ends, DN80 |
| 4262223 | HERZ – Check Valve, Cast Iron, Swing type, PN16 Flanged Ends, DN100 |
| 4262224 | HERZ – Check Valve, Cast Iron, Swing type, PN16 Flanged Ends, DN125 |
| 4262225 | HERZ – Check Valve, Cast Iron, Swing type, PN16 Flanged Ends, DN150 |
| 4262226 | HERZ – Check Valve, Cast Iron, Swing type, PN16 Flanged Ends, DN200 |
| 4262227 | HERZ – Check Valve, Cast Iron, Swing type, PN16 Flanged Ends, DN250 |
| 4262228 | HERZ – Check Valve, Cast Iron, Swing type, PN16 Flanged Ends, DN300 |
| 4262229 | HERZ – Check Valve, Cast Iron, Swing type, PN16 Flanged Ends, DN350 |
| 4262230 | HERZ – Check Valve, Cast Iron, Swing type, PN16 Flanged Ends, DN400 |
SKU: 4262221
Details
| Parameter | Value |
|---|---|
| Technical Specification | |
| Temperature Range | -10°C … +110°C |
| Pressure Rate | PN16 |
| Flange Dimensions | According to EN1092-2 |
| Design Standard | EN 12334 |
| Coating | Painted blue RAL5000 |
✔ For hot and cold water systems, excluding acid and flammable fluids.
✔ Ethylene or propylene glycol may be used in mixing ratios of 25–50%.
✔ Ethylene or propylene glycol may be used in mixing ratios of 25–50%.



