UJ41H-40R-DN32,UJ41H-16C-DN40,UJ41H-16Y-DN40,UJ41H-16P-DN40, 金属密封柱塞阀
JD745C-16C-DN350,JD745C-16C-DN400,JD745C-16C-DN450,
JD745C-16C-DN500,JD745C-16C-DN600,JD745C-16C-DN700,
JD745C-16C-DN800,JD745C-16C-DN900,JD745C-16C-DN1000,
JD745X-10C-DN50,JD745X-10C-DN65,JD745X-10C-DN80,
UJ41H-16R-DN50,UJ41H-25C-DN50,UJ41H-25Y-DN50,UJ41H-25P-DN50, 金属密封柱塞阀
F745X-25C-DN100,F745X-25C-DN125,F745X-25C-DN150,
F745X-25C-DN200,F745X-25C-DN250,F745X-25C-DN300,
F745X-25C-DN350,F745X-25C-DN400,F745X-25C-DN500,F745X-25C-DN600,
F745X-40P-DN50,F745X-40P-DN65,F745X-40P-DN80,
F745X-40P-DN100,F745X-40P-DN125,F745X-40P-DN150
F745X-40P-DN200,F745X-40P-DN250,F745X-40P-DN300,
F745X-40P-DN350,F745X-40P-DN400,F745X-40P-DN500,F745X-40P-DN600,
F745X-40C-DN50,F745X-40C-DN65,F745X-40C-DN80,
F745X-40C-DN100,F745X-40C-DN125,F745X-40C-DN150,
F745X-40C-DN200,F745X-40C-DN250,F745X-40C-DN300,
F745X-40C-DN350,F745X-40C-DN400,F745X-40C-DN500,F745X-40C-DN600,
DY30AX-10P,DY30AX-10C,DY30AX-16C,DY30AX-25C,DY30AX-16P,缓开缓闭低水损止回阀
DY30AX-10P-DN50,DY30AX-10P-DN65,DY30AX-10P-DN80,
DY30AX-10P-DN100,DY30AX-10P-DN125,DY30AX-10P-DN150,
DY30AX-10P-DN200,DY30AX-10P-DN250,DY30AX-10P-DN300,
DY30AX-10P-DN350,DY30AX-10P-DN400,DY30AX-10P-DN500,DY30AX-10P-DN600,
DY30AX-10C-DN50,DY30AX-10C-DN65,DY30AX-10C-DN80,
DY30AX-10C-DN100,DY30AX-10C-DN125,DY30AX-10C-DN150,
DY30AX-10C-DN200,DY30AX-10C-DN250,DY30AX-10C-DN300,
DY30AX-10C-DN350,DY30AX-10C-DN400,DY30AX-10C-DN500,DY30AX-10C-DN600,
F745X-25C-DN50,F745X-25C-DN65,F745X-25C-DN80,
400X-16P-DN50,400X-16P-DN65,400X-16P-DN80,400X-16P-DN100,
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