| 1. | The throttle plate moves toward the closed position as rated speed is reached .
当达到发动机额定转速时，节流板趋于关闭位置。 |
| 2. | The adjusting of screw prevents the throttle valve from moving to the fully closed position .
调节螺钉防止节气门运动到全关闭位置。 |
| 3. | Open - close position indicator . limit switches for remote indication
开启-关闭位置指示器。适用于远程指示的限制开关。 |
| 4. | Avoid bumping and the valve is in full close in order to avoid damage of disc and driving part
运输时应避免撞击阀门，阀门应处于关闭位置以防在运输中阀板和传动部件损坏。 |
| 5. | Gate valves should be installed and welded into the pipline with the wedge or disc in the fully closed position
闸阀应该在楔板或阀板处于完全关闭位置时才能安装或焊接到管道中。 |
| 6. | After fitting of the valve , the valve should be maintained in a closed position to prevent any contamination from entering the cylinder
连接好阀门后，阀门应保持关闭位置，为防止任何污染进入气瓶。 |
| 7. | Slamming of check valves is the result of failure of the valve disc to reach its closed position before the fluid flow reversal
止回阀的撞击现象，是由于在流体倒流之前，阀门的阀瓣没有到达关闭位置造成的。 |
| 8. | Means are provided to disconnect all conductors from the service - entrance conductors and to indicate whether it is in the open or closed position
提供切断连接电源开关导体的各种手段并标明其开启或关闭位置 |
| 9. | Note : the valve is shipped in the closed position . the indicator on the plastic sleeve is aligned with the vertical scribed line on the stem
注意：阀门装运时是处于关闭位置。塑料套筒上的指示器与阀杆上的垂直刻线对齐。 |
| 10. | Leaving the disc in a fully closed position firmly closed also prevents weld spatter from falling directly onto the mating faces of the seat and disc
保持阀瓣处于完全关闭位置也能够避免焊花直接掉在阀座和阀瓣的连接面上。 |
