The complete name for this Product is Named as Hydraulic Ball Type Valve.
This type of valve is specially used in the field of Big and Mid-sized Hydro Power Plant,
Which is installed in front of Turbine, the Upstream is connected with pressured steel pipe, and downstream is connected with turbine inlet. Using this type of Hydraulic Spherical Valve to cut off the flow inside of pressured steel pipes during maintenance of turbine or motor to ensure the safety, on the other hand, this type of Hydraulic Spherical can also cut off the flow when there is any abnormal onto the turbine or motor to avoid any possible accident may happen.
This type of Hydro Power Plant Spherical Valve is mainly serviced for the medium of water containing sand with suitable temperature from -29C to +100C. Operation status will be full open or Full Close. Flow Regulation Usage is NOT allowed.
Hydraulic Spherical Valves are with features of small flow resistance, flexible on/off, reliable, safety and easily operation.
Hydro Power Plant Ball Valve are mainly made up of following Parts
1. Ball valve
2. Hydraulic Actuator and Electric control box
3. Bypass Valve and its Accessories
4.up and down stream short pipes
The Hydraulic Actuator is Double-cylinder Type Actuation, Driven by Oil Pressure with Working Pressure from 2.5~16.0Mpa.
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