Butterfly valve V5421B series

electrically-actuatedfor hot waterflange

V5421 Series butterfly valves are used primarily to provide isolation service in central plant applications, such as boilers, chillers, cooling towers, and other heat exchangers. V5421 valves are suitable for heating and cooling applications, as well as boiler management systems. In combination with M6061 and M7061 series actuators, the valve rotates 90 degrees from fully open to fully closed, and provides tight close-off with superior leakage performance. V5421 is a resilient seat valve with an elastomer liner and stainless steel disc, suitable for applications with water and up to 50% glycol.