Ball and Spherical Valves
- Products
- Ball and Spherical Valves
Ball and spherical valves are mainly used in hydroelectric power plants when high flow rates and/or pressures are required.
The main feature of the valves produced by Nencini is the two movable sealing rings, one upstream and one downstream of the valves, which ensure perfect valve tightness. The upstream ring can also be used as a maintenance tool to intervene on the downstream one.
Applications
The engineering know-how, the high-quality production and the custom installation on site, makes this kind of valves suitable for many different applications:
- hydraulic power plants
- discharge systems
- pumping stations.
Customization on demand.
Technical data
| Size | DN 500 <> 2200 DN 20“ <> 84“ |
| Pressure Range |
PN 10 <> 100 |
| Actuation | Manual, by counterweight, electric and hydraulic |