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F-918-13，125磅级3%镍铸铁阀体止回阀
F-918-13 Class 125 3% Nickel Iron Body Check Valves |
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螺栓阀盖 • *可更新阀座和阀瓣 • 不锈钢阀内件
Bolted Bonnet • *Renewable Seat and Disc • Stainless Steel Trim
125 PSI/8.6 Bar流体压力，温度为232oC
200 PSI/13.8 Bar非冲击性冷工作压力
-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标准
CONFORMS TO MSS SP-71
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部件
PART |
规格说明
SPECIFICATION |
|
1. |
1 阀体螺栓
1 Body Bolt |
钢ASTM A 307
Steel ASTM A 307 |
|
2. |
标志板
Identification Plate |
铝
Aluminum |
|
3. |
阀盖
Bonnet |
ASTM A 126 3%镍铁级别B
ASTM A 126 3% Nickel Iron Class B |
|
4. |
阀体垫圈
Body Gasket |
合成纤维
Synthetic Fibers |
|
5. |
螺母
Nut |
钢ASTM A 307
Steel ASTM A 307 |
|
6. |
侧塞
Side Plug |
ASTM A 193 B8M S31600不锈钢
ASTM A 193 B8M S31600SS |
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7. |
挂钩销
Hanger Pin |
ASTM A 276 S31600不锈钢
ASTM A 276 S31600SS |
|
8. |
挂钩
Hanger |
ASTM A 351 CF8M
或ASTM A 126 3%镍铁级别B
ASTM A 351 CF8M
or ASTM A 126 3% Nickel Iron Class B |
|
9. |
阀瓣
Disc |
ASTM A 351 CF8M |
|
10. |
阀座环
Seat Ring |
ASTM A 351 CF8M |
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11. |
阀瓣螺母
Disc Nut |
ASTM A 194 S31600不锈钢
ASTM A 194 8M S31600 SS |
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12. |
阀体
Body |
ASTM A 126 3%镍铁级别B
ASTM A 126 3% Nickel Iron Class B |
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1 DN50和DN250配置六角头钢帽螺丝。
1 2" and 10" have hex head steel capscrew. |
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F-918-13
法兰连接
Flanged
F-918-13
Flg x Flg
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美国尼伯科止回阀可以安装在水平管线和流向朝上的垂直管线中的任何位置上。
NIBCO check valves may be installed in both horizontal and vertical lines with upward flow or in any intermediate position.
警告：不要在往复式空气压缩机系统中使用。
Warning: Do not use for Reciprocating Air Compressor Service. |
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尺寸 - 重量 - 数量
DIMENSIONS—WEIGHTS—QUANTITIES |
|
通径
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 | |
