... with 10Ni Minimum order quality:1Sets/Style Warranty:1year forging manual butterfly valve1. Description of valveStandard:SMS,DIN,3A,IDF, ... welded ends/clamped ends/clamped ends/flange ends and ects.Handle:Metal and plastic Gasket:EPDM&SiliconeDisk:It is made ... of full machine,high polished3.Technical dataPower:Manual&Pnuematic Temperature:-8degree-95degreePressure:4bars-8barsCutting:Ra1.6-3. ...