Z560Y型伞齿轮焊接闸阀，伞齿轮闸阀，焊接闸阀【详细说明】伞齿轮焊接闸阀详细说明伞齿轮焊接闸阀是通过闸板的升降来控制阀门的启闭，闸板垂直于流体方向，改变闸板与阀座间相对位置即可改变通道大小。流体阻力小,密封面受介质的忡刷和侵蚀小。开闭较省力。介质流向不受限制,不扰流、不降低压力。形体简单,结构长度短，制造工艺性好，适用范围广。伞齿轮焊接闸阀技术产数工作温度Workingtemp碳钢425℃；合金钢570℃阀体材料BodymatenalV型：ZG20CrMoV其余型：ZG25WCBVTypeZG20CrMoVOthertypeZG25WCB适用介质Applicablemedia水、蒸汽eam伞齿轮焊接闸阀主要尺寸及重量型号Type公称通径DN/mmNominaldiameter主要尺寸/mmMajndimensi***重量/kgWeIghtLD1D2Z460Y-560462200562P54100V461561150650164200302175750186223426200800200262445225850233282465250950275325102030011943123801820Z460Y-560250462320562P54140V461P54170V561100525100133205125600129168220150700150200310175750170223430200800200262450225850220282480250950265325108030011943053801850)