电动无导流孔平板闸阀（单闸板、双闸板）Z9B43WF、Z9B43WDF、Z9B43WY、Z9B43WbF、Z9B43WbD、Z9B43WbYZ9B44WF、Z9B44WDF、Z9B44WY、Z9B44WbF、Z9B44WbD、Z9B44WbY抗硫阀门型号前加“K”、调节型阀门型号前加“L”、耐磨型F后加“M”规格：4"～36"in、DN100～900mm压力：150～900Lb、PN1.0～16MPaDNPN16PN25150LbPN40PN64300LbPN40PN64PN100PN100600LbPN160PN200900Lb1500Lb10042545712550848055915026740345055953061020029241955066062073725033045765078773083830035650275083885096535038176285088998010294004068389509911100113045043291410501092120012195004579911150119412501321600508114313501397145015497006101346800660900711)