进口手动高超真空挡板阀产品概述
Importedmanualhypersonicvacuumflappervalveproductoverview:
Manualultra-highvacuumflappervalveistheopeningandclosingmechanismintheultra-highvacuumpipeline,thevalveshaftsealisbellowsseal,thevalvehandwheel.Thereare
Switchidentification,withtherotatinghandwheelasthepowerthroughthethreadeddrivetoimplementthevalveplateopenandclose.Thevalvehasaseriesofadvantagessuchasstablework,reliablesealingandlonglife.
Applicableworkingmediumforair,watervapor,corrosivegas.