手轮

• Refit the handwheel retaining screw
  重新装置手轮固定螺丝。
• Fixed or rotating handles for hand wheels , control levers , etc
  固定或旋转式手轮曲柄把手和操作杆等把手
• Larger more comfortable malleable iron handwheel for easier operation
  更大更舒适的可锻铸铁手轮，操作更加轻松。
• Valve control hand wheel
  阀开关手轮
• The most economical mechanism for tight shutoff is the impactor handwheel
  要做到紧密关闭，最经济的机械装置就是冲击式手轮。
• Valve control handwheel
  阀控制手轮
• Hand wheels , disk type
  盘形手轮
• 2 . adjust simple with brake hand wheel adjust the emplace material s resistance size
  2 .调整简单，配有刹车手轮调整放料阻力大小。
• Removal of handwheel without affecting the position of valve ( closed or open )
  手轮可拆卸，不影响阀门的开关位置（关闭或开启） 。
• Handwheel : crane gate valves can also be supplied with gear or motor operators
  手轮：美国克雷恩闸阀也可以配置齿轮或马达执行机构。