|
阀孔 |
倒置桶蒸汽疏水阀型号 |
|
SPENCE |
80S |
81S |
|
82S |
|
83S |
84 |
85 |
86 |
|
|
21 |
|
22 |
|
23 |
24 |
25 |
26 |
|
NICOSON |
B1 |
B1 |
|
B2 |
|
B3 |
B4F |
B5F |
B6F |
|
ARMSTRONG |
800 |
211 |
981 |
212 |
312 |
213 |
214 |
215 |
216 |
|
880 |
811 |
|
812 |
|
813 |
814 |
315 |
316 |
|
|
881 |
|
882 |
|
313 |
314 |
415 |
416 |
|
|
310 |
|
|
|
413 |
|
815 |
816 |
|
|
|
|
|
|
883 |
|
|
|
|
|
|
|
|
|
983 |
|
|
|
|
6 |
#38 |
|
150 |
250 |
325 |
|
|
|
|
|
|
|
7 |
7/64 |
|
125 |
200 |
250 |
250 |
|
|
|
|
|
|
8 |
1/8 |
|
80 |
125 |
175 |
200 |
|
|
|
|
|
|
10 |
5/32 |
|
|
70 |
85 |
125 |
|
|
|
|
|
|
12 |
3/16 |
|
20 |
30 |
50 |
70 |
150 |
250 |
|
|
|
|
14 |
7/32 |
|
|
|
|
|
90 |
180 |
|
|
|
|
16 |
1/4 |
|
|
15 |
20 |
30 |
60 |
125 |
250 |
|
|
|
18 |
9/32 |
|
|
|
|
|
40 |
80 |
180 |
225 |
|
|
20 |
5/16 |
|
|
|
|
15 |
25 |
60 |
125 |
180 |
|
|
22 |
11/32 |
|
|
|
|
|
|
|
80 |
130 |
|
|
24 |
3/8 |
|
|
|
|
|
15 |
30 |
60 |
100 |
250 |
|
28 |
7/16 |
|
|
|
|
|
|
|
|
60 |
180 |
|
32 |
1/2 |
|
|
|
|
|
|
15 |
30 |
|
125 |
|
36 |
9/16 |
|
|
|
|
|
|
|
|
30 |
80 |
|
40 |
5/8 |
|
|
|
|
|
|
|
15 |
|
60 |
|
48 |
3/4 |
|
|
|
|
|
|
|
|
15 |
40 |
|
56 |
7/8 |
|
|
|
|
|
|
|
|
|
25 |
|
68 |
1-1/16 |
|
|
|
|
|
|
|
|
|
15 |
该表中列出了现在全球范围内使用比较广泛的三个疏水阀品牌。从表中可分析出，SPENCE和ARMSTRONG的技术是完全一样的。NICOSON的阀孔共有5档，相对少一些，适用范围也更广一些。
另外，SPENCE，NICOSON和ARMSTRONG蒸汽疏水阀阀门的结构尺寸也基本相同。完全可以相互替换使用。
产品产地：SPENCE为美国原产，NICOSON为台湾原产，ARMSTRONG为中国生产。
价格：NICOSON<SPENCE<ARMSTRONG
重量：NICOSON>SPENCE≥ARMSTRONG
资料整理：南京雅瑞商贸发展有限公司
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