Spirax Sarco
DRV7B3 Pressure Reducing Valve DN15 PN25 SG Iron (0.8 - 2.5) (Blue)
DRV7B3 Pressure Reducing Valve DN15 PN25 SG Iron (0.8 - 2.5) (Blue)
Type DRV 7 Direct Acting Pressure Reducing ValveRequest quote
Technical specifications
| Connection size | DN15 (1/2") |
| Connection type | Flanged |
| Connection detail | PN25 |
| Weight | 10.8 Kg |
| Primary material group | SG Iron |
| Primary material standard/grade | DIN 1693 GGG 40.3 |
| Body design conditions | PN25 |
| PMA – Maximum allowable pressure | 25 Bar g @ 100°C |
| TMO – Maximum operating temperature | 300°C @ 17.5 Bar g |
| TMA – Maximum allowable temperature | 300°C @ 17.5 Bar g |
| Minimum allowable temperature | 0°C |
| Minimum operating temperature | 0°C |
| Cold hydraulic test pressure | 38 Bar g |
| ΔPMX – Maximum differential pressure | 25 Bar g |
| Variant | DRV7B3 |
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Spirax Sarco 90-22022022-036867-7