Product Description
Surge anticipating valves for pumped systems are used for the prevention of negative pressure and water pressure shocks in long pumped pipework systems caused by sudden pump shut-off (e.g. from power failure).
Technical Properties
| Approvals |
|
| Media |
Drinking water |
| DN size |
400 mm |
| Port connection |
flanges |
| Minimum inlet pressure |
0.5 bar |
| Flow capacity Kvs |
3000 |
| Nominal pressure |
PN16 |
| Max. media temperature |
80 oC |
| Body material |
spherulitic cast iron GGG40 |
| Body finishing |
powder coating |
| Additional Descriptions |
- High flow capacity
- Powder coated inside and outside - Powder used is physiologically and toxicologically safe
- Integral control circuit and ball valves
- Integral fine filter
- No external energy required for operation
- Compact construction
- Light weight
|
| Maximum operating pressure |
16 bar |
