Package Size:10.00cm * 10.00cm * 1.00cm Package Gross Weight:1.000kg Model NO.:valve Connection Form:Flange Structure:Butterfly Pressure:Ordinary Pressure Function:Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence Sealing Form:Metal Seal Flow Direction:Unidirection Standard:ANSI Application:Industrial Usage, Water Industrial Usage, Household Usage Seat:EPDM, PTFE Disc:304 316 2205 2507 Body:304 316 2205 2507 Design Pressure:Pn16 Size:DN40-DN200 Transport Package:by Plywooden Case Specification:CE Trademark:CZIT Origin:China HS Code:8481 Production Capacity:500tons/Month Package Size:10.00cm * 10.00cm * 1.00cm Package Gross Weight:1.000kg