Shutting Off
Valves
Check Valve 5R
5R400T+
Illustration exemplary
5R400T+40PFFP
Check valve (Series 5R) (COMPACT), with tube connection (Series 1+) on both sides, with spring and ball
Technical information
All data in mm; Illustration exemplary
Technical data
| Inlet A | DN04/06 |
| Outlet B | DN04/06 |
| Material Body | PFA |
| Material O-ring | FKM |
| Material Spring | Hastelloy® |
| Material Ball | PTFE |
| Opening Pressure | 0.2 bar |
| Kvs Value | 0.3 m³/h |
| Max. Media Temperature | 180°C |
| Pressure Stage | PN10 |
Starting from the nominal pressure rating (at 20°C), the permissible pressure reduces with increasing media temperature.