J941H-16C~100型電動(dòng)截止閥
J941H、J941Y、J941W型PN16~PN100電動(dòng)截止閥
J941H、J941W型PN16~PN63電動(dòng)鋼制法蘭連接截止閥
J941Fs-10C、J941Fs-16C、J941Fs-25型襯里電動(dòng)截止閥
J941H-16、J941H-25型電動(dòng)鋼制截止閥
J541H-100、J541Y-100I型錐齒輪傳動(dòng)鋼制截止閥
J541H、J541Y、J541W型PN16~PN160錐齒輪傳動(dòng)鋼制截止閥
J441H-100、J441Y-100、J441W-100型正齒輪傳動(dòng)截止閥
EJBJ41Y型PN250、PN320冶金除鱗系統(tǒng)用截止閥
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