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