eko5800 NOZZLE CHECK VALVE
|Nozzle Check Valve||Foot Valve|
- Quick & Dynamic response to the flow changes
- Silent operation with "Non-Slam" property
- Enables low level of "Head Loss"
- Axial movement of disc
- Long service life, with minimum level of maintenance requirement
- Light weight disc & spring design projects the piping against sudden "surge"
- Suitable for horizontal and vertical installations
- Contoured body-disc diffuser arrangement assures "venturi" flow characteristics ensuring minimal pressure drop
- The disc is fully closed just before backflow starts
- Minimized water hammer effect in system
- Powder epoxy coating in blue
- Face to face length according to EN 558, Series 14
- Directional flanged, RF Type. Flanges according to EN 1092-2
- Tests are performed according to EN 12266-1