Our clients can avail from us a wide range of butterfly valves that are manufactured using high grade raw material like cast steel. These butterfly valves are able to open and close under equalized water pressure on the disc sides as well as to close at full turbine discharge. Our range of emergency closure valve closes automatically when there is a penstock rupture. In addition, the opening is done by means of one standard servomotor. Our range of butterfly valves are available in sizes from 150 mm up to 2500 mm. Apart from this; we also manufacture turbine inlet butterfly valve double off set type (double eccentric) that is fitted with hydraulic operator. It also has a provision of counter weight for self closing in the event of any fault. |