| 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/Light-duty (L) | DN20 - 3/4" | 22 mm pipe - M30x2 | 0,5 | 2473+002 | Check Valve | Steel | DN20 - 3/4" | 160 |