First,use:High-temperatureelectricbutterflyvalveandsupportingtheuseofelectricactuators,widelyusedinindustrialsectorthrottlingdevice,totheproductionprocessofautomaticcontrolandremotecontrol.Especiallyforthemaximumoperatingtemperatureofnotmorethan65℃,lowpressureandlowleakagerequirementsoftheoccasion.)