ANTI VACUUM VALVE – @200/8″ FLANGE TYPE 250MMH2O
Technical Details
| Nominal size mm | 200 |
| Nominal size inch | 8 |
| Elastomer | EPDM |
| Product wetted steel part | 1.4404 (316L) |
| Other steel parts | 1.4307 (AISI 304L) |
| Product wetted polymers | PEEK |
| Bolts | 8xM16 |
| Inside surface quality | Ra ≤ 0.8 μm |
| Valve type | Flange mounted valve |
| Opening pressure range mmh2o | 250 |
| Opening pressure range psi | 0.035-0.7 |
| Allowable pressure ps bar | 6 |
| Allowable pressure ps psi | 87 |
| Outer diameter mm | 320 |
| Outer diameter inch | 2.60 |
| Inner diameter mm | 200 |
| Inner diameter inch | 7.87 |
| Dimension bc mm | 280 |
| Dimension bc inch | 11.02 |
| Dimension h1 mm | 310 |
| Dimension h1 inch | 12.20 |
| Dimension h2 mm | 30 |
| Dimension h2 inch | 1.18 |
| Dimension w mm | 570 |
| Dimension w inch | 22.44 |
| Weight – Net (Kg) | 20.34 kg |
