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F-918-13，125磅級3%鎳鑄鐵閥體止回閥
F-918-13 Class 125 3% Nickel Iron Body Check Valves |
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螺栓閥蓋 • *可更新閥座和閥瓣 • 不銹鋼閥內件
Bolted Bonnet • *Renewable Seat and Disc • Stainless Steel Trim
125 PSI/8.6 Bar流體壓力，溫度為232oC
200 PSI/13.8 Bar非沖擊性冷工作壓力
-29oC至66oC◆
125 PSI/8.6 Bar Fluid Pressure to 450oF/232oC
200 PSI/13.8 Bar Non-Shock Cold Working Pressure
to -20oF to 150oF/-29oC to 66oC◆
符合MSS SP-71標準
CONFORMS TO MSS SP-71
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部件
PART |
規格說(shuō)明
SPECIFICATION |
|
1. |
1 閥體螺栓
1 Body Bolt |
鋼ASTM A 307
Steel ASTM A 307 |
|
2. |
標志板
Identification Plate |
鋁
Aluminum |
|
3. |
閥蓋
Bonnet |
ASTM A 126 3%鎳鐵級別B
ASTM A 126 3% Nickel Iron Class B |
|
4. |
閥體墊圈
Body Gasket |
合成纖維
Synthetic Fibers |
|
5. |
螺母
Nut |
鋼ASTM A 307
Steel ASTM A 307 |
|
6. |
側塞
Side Plug |
ASTM A 193 B8M S31600不銹鋼
ASTM A 193 B8M S31600SS |
|
7. |
掛鉤銷(xiāo)
Hanger Pin |
ASTM A 276 S31600不銹鋼
ASTM A 276 S31600SS |
|
8. |
掛鉤
Hanger |
ASTM A 351 CF8M
或ASTM A 126 3%鎳鐵級別B
ASTM A 351 CF8M
or ASTM A 126 3% Nickel Iron Class B |
|
9. |
閥瓣
Disc |
ASTM A 351 CF8M |
|
10. |
閥座環(huán)
Seat Ring |
ASTM A 351 CF8M |
|
11. |
閥瓣螺母
Disc Nut |
ASTM A 194 S31600不銹鋼
ASTM A 194 8M S31600 SS |
|
12. |
閥體
Body |
ASTM A 126 3%鎳鐵級別B
ASTM A 126 3% Nickel Iron Class B |
|
1 DN50和DN250配置六角頭鋼帽螺絲。
1 2" and 10" have hex head steel capscrew. |
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F-918-13
法蘭連接
Flanged
F-918-13
Flg x Flg
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美國尼伯科止回閥可以安裝在水平管線(xiàn)和流向朝上的垂直管線(xiàn)中的任何位置上。
NIBCO check valves may be installed in both horizontal and vertical lines with upward flow or in any intermediate position.
警告：不要在往復式空氣壓縮機系統中使用。
Warning: Do not use for Reciprocating Air Compressor Service. |
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尺寸 - 重量 - 數量
DIMENSIONS—WEIGHTS—QUANTITIES |
|
通徑
Size |
尺寸
Dimensions |
F-918-13 |
|
A |
B |
D |
E |
|
英寸
In. |
毫米
mm. |
英寸
In. |
毫米
mm. |
英寸
In. |
毫米
mm. |
英寸
In. |
毫米
mm. |
英寸
In. |
毫米
mm. |
磅
Lbs. |
公斤
Kg. |
|
2 |
50 |
8.00 |
203 |
3.94 |
100 |
6.00 |
152 |
0.63 |
16 |
24 |
11 |
|
21/2 |
65 |
8.50 |
216 |
4.50 |
114 |
7.00 |
178 |
0.69 |
17 |
35 |
16 |
|
3 |
80 |
9.50 |
241 |
5.13 |
130 |
7.50 |
191 |
0.75 |
19 |
47 |
21 |
|
4 |
100 |
11.50 |
292 |
6.13 |
156 |
9.00 |
229 |
0.94 |
24 |
80 |
36 |
|
5 |
125 |
13.00 |
330 |
6.81 |
173 |
10.00 |
254 |
0.94 |
24 |
100 |
46 |
|
6 |
150 |
14.00 |
356 |
8.00 |
203 |
11.00 |
279 |
1.00 |
25 |
146 |
66 |
|
8 |
200 |
19.50 |
495 |
9.44 |
240 |
13.50 |
343 |
1.13 |
29 |
255 |
116 |
|
10 |
250 |
24.50 |
622 |
12.06 |
306 |
16.00 |
406 |
1.19 |
30 |
426 |
193 |
|
12 |
300 |
27.50 |
699 |
16.13 |
410 |
19.00 |
483 |
1.25 |
32 |
657 |
298 | |
