Spherical valves are used as two-side shutters as well as main shutters before turbines.
The design employs a double sealing: i.e., a check-up sealing system at the input side of the gate,and an operational sealing system at the output side.
PARAMETERS:
- Nominal inside diameter: DN 300 – 2000
- Nominal pressure: do PN 100
OVLÁDÁNÍ:
- Hydraulic motor
- Mechanical drive
Ševčík HYDRO s.r.o.
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