The internal valve core of the Signal feedback butterfly valve adopts a triple eccentric mechanism, and a metal valve seat can be used, and a PTFE valve seat can also be selected. It can remotely feedback the switch status of the valve. There is an electric signal for opening and closing the valve on the top. When the valve is closed by 25% by mistake, the electric signal device can output the signal of false close to the control center.
Main material: stainless steel, carbon steel
Connection standard: ANSI Class 150/ EN PN16