| Tmin | Tmax | Gasket material | O-ring material | Connection type | Connection, Inlet | Connection, Outlet | Crack pressure | Article number | Valve type | Material | Dimension | Pressure |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| -10 | 90 | NBR | NBR | Int. BSPP/Flange | DN25 - 1" | Flange - DF40 | 0,5 | 2473+044 | Check Valve | Steel | DN25 - 1" | 40 |