截止阀J41W-150LB，美标截止阀J41W-150LB，不锈钢美标截止阀J41W-150LB，美标截止阀，截止阀J41W-300LB，截止阀J41W-600LB

不锈钢美标截止阀J41W-150LB

★截止阀基本型号：

法兰连接型号：J41H/W/Y,J541,J641,J941，J44,J45

螺纹连接型号：J11H/W/Y

焊接连接型号：J61H/W/Y,J561,J661,J961

选配执行器：手动、伞齿轮、蜗轮、气动、电动、液动

不锈钢美标截止阀J41W-150LB

★截止阀具有的优点：

1、结构简单，制造和维修比较方便。 　　

2、工作行程小，启闭时间短。 　　

3、密封性好，密封面间磨擦力小，寿命较长。 　　

4、截止阀阀体的结构形式有直通式、直流式和直角式。直通式是zui常见的结构，但其流体的阻力zui大。直流式流体阻力较小，多用于含固体颗粒或粘度大的流体。直角式阀体多采用锻造，适用于较小通经、较高压力的的截止阀。

阀门型号：J41W-150LB/J41W-300LB/J41W-600LB/ J41W-900LB

 J41H/Y-150LB/J41H/Y-300LB/J41H/Y-600LB/ J41H/Y-900LB

 J41W-5K/J41W-10K/J41W-20K/J41W-45K/J41W-65K

 J41W-10P/J41W-16P/J41W-25P/J41W-40P/J41W-64P