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                产品展示

                • 产品描述:
                • 衬氟O型球阀(VQ41F46)



                  主要零部件材料↑表 Main parts materialspecifications
                  零件名称 Name精铸⊙球墨铸铁
                  Refined
                  ductile cast iron
                  碳钢
                  Cast steel
                  不锈钢 Stainless Stell
                  QTCPRPLRL
                  阀体.阀盖 Body CoverQT 400WCBCF8CF8MCF3CF3M
                  球体 BallQT 400WCBCF8CF8MCF3CF3M
                  内衬材料 阀座
                  Inner lining materials
                  valve seat
                  FEP(F46)、PTFE(F4)、PFA(可溶性聚四氟乙【烯)、PO(聚烯烃)、PE(超高分子量聚乙烯)
                  填料压盖
                  Packing Cover
                  WCBWCB

                  CF8

                  CF8MCF3CF3M
                  填料
                  Packing
                    PTFE(F4)聚四氟乙烯
                  螺栓 Bolt35351Cr17Ni21Cr17Ni21Cr18Ni91Cr18Ni9
                  螺母 Nut45450Cr18Ni90Cr18Ni90Cr18Ni90Cr18Ni9
                  手柄 LeverWCB

                  主要链许多人接尺寸及重量 Dimensions and Weights
                  公称通径
                  Nominal diameter
                  主要尺寸 Main dimensions参数值
                  Reference
                  DN
                  mm
                  NPS
                  Inch
                  LDD1D2fbZ-ΦdDoH
                  PN10
                  151/21409565453154-1414090
                  203/414010575553174-14140100
                  25115011585653174-14180105
                  321 1/4165140100753194-18180120
                  401 1/2180150110853194-18225140
                  5022001651251003214-18225150
                  652 1/22201851451203214-18360160
                  803250200160135321*8-18420215
                  10042802201801553238-18420240
                  12553202502101854248-18520250
                  15063602852402104268-23520290
                  20084003402953654268-23*240340
                  2501045039535032042812-23240380
                  PN16
                  151/21409565453154-1414090
                  203/414010575553174-14140100
                  25115011585653174-14180105
                  321 1/4165140100753194-18180120
                  401 1/2180150110853194-18225140
                  5022001651251003214-18225150
                  652 1/22201851451203214-18360160
                  8032502001601353228-18420215
                  10042802201801553238-18420240
                  12553202502101854248-18520250
                  15063602852402104268-23520290
                  200840034029526542612-23*240340
                  2501045040535532042812-26240380

                  *DN200Do尺寸为蜗轮手尺寸,DN200以下尺寸是为手柄尺寸.
                  *DN200Do size is worm gear(hand wheel)size,the Do size below DN200 is handle size.
                  *机械标准(JB78)时为4孔.
                  *It is 4 holes when mechanical standard(JB78).