电动截止阀结构特点、用途及注意事项：“乾qy仪”系列可以安装在管道的任何位置上，介质从下往上流。产品设计制造按国家标准gb12235,结构合理,密封可靠,性能优良,造型美观。合金钢截止阀适用于耐高温的蒸汽、油品管道上，具有耐高温特点。不锈钢截止阀适用于各类腐性介质的管道上，有良好的防腐性的足够的强度。其特点如下：①阀瓣、阀座密封面用硬质合堆焊而成,耐磨、耐高温、耐腐蚀、抗擦伤性好、使用寿命长。②阀杆材料为渗氮钢，渗氮后的阀杆表面硬度高、耐磨、抗擦伤，抗腐蚀。③由于温度、压力等原因，阀门口径dn50以下的阀体、阀盖为模锻件、dn65以上的阀体、阀盖为铸钢件。④阀体材料品种齐全,填料、垫片可根据实际工况或用户要求合理选配,能适用与各种压力、温度及介质工况。⑤安装阀门时注意介质的流向，严格按阀门流向箭头指示的方向安装。⑥电动截止阀尽量垂直安装，阀杆向上。j941h-10c dn32/j941h-10c dn40/j941h-10c dn50/j941h-10c dn65/j941h-10c dn80/j941h-10c dn100/j941h-10c dn125/j941h-10c dn150/j941h-10c dn200/j941h-10c dn250/j941h-10c dn300/j941h-10c dn350/j941h-10c dn400/j941h-10c dn450/j941h-10c dn500/j941h-10c dn600/j941h-10c dn700/j941h-10c dn800/j941h-10c dn900/j941h-10c dn1000/j941h-16c dn32/j941h-16c dn40/j941h-16c dn50/j941h-16c dn65/j941h-16c dn80/j941h-16c dn100/j941h-16c dn125/j941h-16c dn150/j941h-16c dn200/j941h-16c dn250/j941h-16c dn300/j941h-16c dn350/j941h-16c dn400/j941h-16c dn450/j941h-16c dn500/j941h-16c dn600/j941h-16c dn700/j941h-16c dn800/j941h-16c dn900/j941h-16c dn1000/j941h-25c dn32/j941h-25c dn40/j941h-25c dn50/j941h-25c dn65/j941h-25c dn80/j941h-25c dn100/j941h-25c dn125/j941h-25c dn150/j941h-25c dn200/j941h-25c dn250/j941h-25c dn300/j941h-25c dn350/j941h-25c dn400/j941h-25c dn450/j941h-25c dn500/j941h-25c dn600/j941h-25c dn700/j941h-25c dn800/j941h-25c dn900/j941h-25c dn1000/j941h-40c dn32/j941h-40c dn40/j941h-40c dn50/j941h-40c dn65/j941h-40c dn80/j941h-40c dn100/j941h-40c dn125/j941h-40c dn150/j941h-40c dn200/j941h-40c dn250/j941h-40c dn300/j941h-40c dn350/j941h-40c dn400/j941h-40c dn450/j941h-40c dn500/j941h-40c dn600/j941h-40c dn700/j941h-40c dn800/j941h-40c dn900/j941h-40c dn1000/j941h-64c dn32/j941h-64c dn40/j941h-64c dn50/j941h-64c dn65/j941h-64c dn80/j941h-64c dn100/j941h-64c dn125/j941h-64c dn150/j941h-64c dn200/j941h-64c dn250/j941h-64c dn300/j941h-64c dn350/j941h-64c dn400/j941h-64c dn450/j941h-64c dn500/j941h-64c dn600/j941h-64c dn700/j941h-64c dn800/j941h-64c dn900/j941h-64c dn1000/j941h-100c dn32/j941h-100c dn40/j941h-100c dn50/j941h-100c dn65/j941h-100c dn80/j941h-100c dn100/j941h-100c dn125/j941h-100c dn150/j941h-100c dn200/j941h-100c dn250/j941h-100c dn300/j941h-100c dn350/j941h-100c dn400/j941h-100c dn450/j941h-100c dn500/j941h-100c dn600/j941h-100c dn700/j941h-100c dn800/j941h-100c dn900/j941h-100c dn1000

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