Our DN650 PN40 Spherical Valve with double seal arrangement for Hydro Power Plant for emergency closure application.
An important feature of a spherical valve is the ‘double seal system,’ consisting of both maintenance and service stainless steel seals.
This type of valve can be used as water intake control valve to control the inflow of water. They can also be used for turbine protection by shutting down the inflow in the case of emergency.
Main parts of the valve can be of cast or welded construction.
