Product Name: Sanitary Stainless Steel Diaphragm Valve for Pharmacy, Food and Beverage Equipments Model NO.: YM Seal: EPDM+PTFE Material: Ss316L Trademark: YUY Transport Package: Carton, Wooden Case Specification: GMP, CE Origin: China HS Code: 8481804090 Product Description Specifications1)Application:Thesanitarydiaphragmvalveiswidelyusedinbeer,dairyproducts,beverageandsterilepharmaceuticfield,andcontroltheliquidinthepipes.2)Workingprinciple:Thediaphragmisclosedatthenormalstate,andthediaphragmisclosetothebodycavity,closedthepipeflowleadtothepath Whenthediaphragmvalveneedcleaningorneedopen,justrotatethehandwheelordrivecontrolactuatortostimulatethestemupwardmovementofthesphericaldiagramfollowedupbendingsothatthevalvetoformaconductionofstate,shellrealizationcleaningandthepurposeoftheopen,whichthediagramtothelowerpartofthebodycavityandtheuppervalvecovercavityseparatedfromthestemattheupperpartofthediagram,spoolandotherpartsformthecorrosivemedia,eliminatingtheneedforpackingsealstructure,andwillnotproducethemedialeak.3)Material:steelpart:stainlesssteel304,stainlesssteel316L.Sealing:EPDM+RTFE