铸钢水封闸阀◆产品型号：DS/Z64H◆产品报价：【产品概述】DS/Z64H型铸钢水封闸阀适用于公称压力100MPa，工作温度425℃，工作介质为水、蒸汽、油品和非腐蚀气体的管路上作启闭装置用，尤其适用于火电厂汽机真空冷凝系统。【结构图】【DS/Z64H铸钢水封闸阀安装尺寸及重量】（GB10.0Mpa）DN506580100125150200250300350400L250270280300325350400450500550650H350445500580590610745865101011501530D。300300350400400450550650750850950【DS/Z64H铸钢水封闸阀安装尺寸及重量】（GB6.4Mpa）DN506580100125150200250300350400L250270280300325350400450500550650H350445500580590610745865101011501530D。300300350400400450550650750800900【DS/Z64H铸钢水封闸阀安装尺寸及重量】（GB4.0Mpa）DN506580100125150200250300350400L250270280300325350400450500550600H345440495575580605740865101011401525D。300300350350400400450550650750850【DS/Z64H铸钢水封闸阀安装尺寸及重量】（GB2.5Mpa）DN506580100125150200250300350400450500600L250270280300325350400450500550600650700800H33444049557558561074086599511351525161016601745D。250250300350350350400400450500500600600700【DS/Z64H铸钢水封闸阀安装尺寸及重量】（GB1.6Mpa）DN506580100125150200250300350400450500600L250270280300325350400450500550600650700800H33444049557558561074086599511351525161516601745Do250250300350350350400400450500500600600700【DS/Z64H铸钢水封闸阀设计与制造标准】设计与制造法兰尺寸压力温度结构长度对焊连接尺寸检验与试验GB12234GB9113JB7490JB/T74GB9131GB/T12221---JB/T9092GB13927【产品特点】●1、阀门连接方式有法兰和焊接两种，驱动方式为手动和电动。●2、在管路上作启闭装置用，必须处于全开或全闭状态，不得用于调节流量。●3、产品结构简单、紧凑合理、检修方便、使用寿命长。●4、S/Z型系列采用双闸板双向弹性密封、启闭灵活、迅速、密封可靠。)