|
Gate ground on both sides.
|
|
|
闸板两面都经过研磨。 |
|
Gate valves are available with a number of wedge configurations (solid, flexible and split) to best meet the specific service conditions (see page 6).
|
|
|
闸阀通常采用手轮操作，但是也可以配置齿轮操作机构，电动马达执行机构。 |
|
Gate valves are normally installed in horizontal pipe runs with the valve stem vertically up.
|
|
|
闸阀通常安装在水平管道上，其阀杆垂直向上。 |
|
Gate valves are normally used for on-off service and are not recommended for throttling service.
|
|
|
闸阀通常应用于开启-关闭场合，不推荐用于节流应用。 |
|
Gate valves are normally used for on-off service. They are not recommended for throttling service.
|
|
|
闸阀通常用于启闭应用场合。不适用于节流应用场合。 |
|
Gate valves are not designed for throttling service.
|
|
|
长期处于未全开状态通常会损坏阀座表面。 |
|
Gate valves are not recommended for throttling service.
|
|
|
不建议将闸阀用在节流应用中。 |
|
Gate valves are offered in two designs: Parallel Disc and Flexible Wedge. Parallel Disc are position seated; Flexible Wedge are torque seated when closing.
|
|
|
我们提供的闸阀的结构形式具有两种：平行阀瓣和弹性楔形闸板。平行阀瓣为定位阀座密封；弹性楔形闸板在关闭时则是扭矩阀座密封。 |
|
Gate valves are the most commonly used shutoff valve in the industry today.
|
|
|
如今行业内，闸阀最常用作关闭阀，用于要求压降最小，能够双向启闭的应用场合。 |
|
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。 |
|
Gate, harmony doors, Wu Kuang doors, aluminum alloy.
|
|
|
卷闸门、和谐门、无框门、铝合金。 |
