ANTI VACUUM VALVE – @300/12″ FLANGE TYPE 50MMH2O
Technical Details
| Nominal size mm | 300 |
| Nominal size inch | 12 |
| Elastomer | EPDM |
| Product wetted steel part | 1.4404 (316L) |
| Other steel parts | 1.4307 (AISI 304L) |
| Product wetted polymers | PEEK |
| Bolts | 12xM16 |
| Inside surface quality | Ra ≤ 0.8 μm |
| Valve type | Flange mounted valve |
| Opening pressure range mmh2o | 50 |
| Opening pressure range psi | 0.035-0.7 |
| Allowable pressure ps bar | 4 |
| Allowable pressure ps psi | 58 |
| Outer diameter mm | 420 |
| Outer diameter inch | 16.54 |
| Inner diameter mm | 300 |
| Inner diameter inch | 11.81 |
| Dimension bc mm | 380 |
| Dimension bc inch | 14.96 |
| Dimension h1 mm | 500 |
| Dimension h1 inch | 19.66 |
| Dimension h2 mm | 30 |
| Dimension h2 inch | 1.18 |
| Dimension w mm | 940 |
| Dimension w inch | 37.00 |
| Weight – Net (Kg) | 28 kg |
