地轴架
Floor Stands
地轴架用于操作安装在地下、无法接近的闸阀、截止阀和角阀。为了便于用户选择，我们可提供两种高度(508mm和813mm)的地轴架。它们也可以配置一个指示器，使得阀瓣(闸板)的开关位置能够一目了然。
Floor stands are designed for operating
gate, globe and angle valves that are installed in inaccessible
places under a floor. For your convenience, they are available in
two heights (20" and 32"). They are also available with
an indicator so the position of the disc (wedge) can be read at
a glance.
地轴架基础模板
228mm外径
190mm螺栓圆周直径
20mm孔径
Floor Stand Base Template
9" outside diameter
71/2" bolt circle diameter
3/4" hole diameter |
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没有指示器
Without Indicator
配置指示器
With Indicator
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订购地轴架时 - 必须指明阀门水路中心线到地轴架顶部的距离。这个距离就是如下图所示的"A"。还必须提供美国尼伯科阀门的型号和通径，并且说明与地轴架一起使用的阀门阀杆联轴节。除了地面安装螺栓可能随着地基的不同而有所不同以外，其它不需要提供额外的东西。
When ordering a floor stand – the dimension
from the centerline of the valve waterway to the top of the floor
must be furnished. This dimension is the ”A“ dimension pictured
below. The NIBCO valve figure number and size must also be furnished
and specify valve stem coupling for use with floor stand. Nothing
extra is needed, except the floor mounting bolts which will vary
depending on the floor construction.
最小"A"尺寸
Minimum ”A“ dimensions: |
| |
明杆阀门
Rising Stem Valve |
阀门通径
Valve Size |
"A" |
 |
英寸
In. |
毫米
mm. |
2"
21/2"
3"
4"
5"
6"
8"
10"
12"
14"
16"
18"
20"
24" |
28.50
29.00
31.00
36.00
39.00
43.00
53.00
60.50
70.00
84.00
93.00
101.00
112.00
130.00 |
724
737
787
914
991
1,092
1,346
1,537
1,778
2,134
2,362
2,565
2,845
3,302 |
| |
暗杆阀门
Non-Rising Stem Valve |
阀门通径
Valve Size |
"A" |
 |
英寸
In. |
毫米
mm. |
2"
21/2"
3"
4"
5"
6"
8"
10"
12"
14"
16" |
26.56
28.06
28.75
31.19
32.44
36.31
42.69
45.88
52.06
59.31
64.69 |
675
713
730
792
824
922
1,084
1,165
1,322
1,506
1,643 |
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