Butterfly Valves
The butterfly valves designed and manufacture by us are able to open and close under equalized water pressure on the disc sides as well as to close at full turbine discharge. In addition emergency closure valves shall close automatically in the case of penstock rupture. The opening is done by means of one standard servomotor.
We manufacture turbine inlet Butterfly Valve double off set type (double eccentric). We offer hydraulic operator with the provision of counter weight for self closing in the event of any fault.
The valves are fabricated or made from cast steel.
Size ranges from Φ150mm to 2500mm. |
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