片式鍛鋼球閥,具有性能優(yōu)良,可靠性強(qiáng),外形美觀,用途廣泛.價(jià)格合理等優(yōu)點(diǎn),是管道閥大力推薦的產(chǎn)品.
零件名稱(chēng) |
材料 |
閥體/蓋 |
A105、304、316、304L、316L |
球體 Ball |
A105+HCr(Nip),2Cr13,304,316,304L,316L |
閥桿 Stem |
2Cr13,304,316,304L,316L |
閥座 Seat |
PTFE、PPL、尼龍101 |
ANSI Class150 PN1.6壓力等級(jí) 法蘭按ANSI B16.5 JB79 HG20596 (mm)
公稱(chēng)通徑 |
NPS |
1/2" |
3/4" |
1" |
1"-1/4" |
1"-1/2" |
2" |
2"-1/2" |
3" |
4" |
5" |
6" |
8" |
DN |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
|
球孔直徑 |
13 |
19 |
25 |
32 |
38 |
52 |
65 |
76 |
102 |
127 |
152 |
203 |
|
L |
108 |
117 |
127 |
140 |
165 |
178 |
191 |
203 |
229 |
356 |
394 |
457 |
|
H1 |
55 |
65 |
70 |
78 |
85 |
105 |
128 |
135 |
155 |
180 |
270 |
335 |
|
Lw |
130 |
130 |
160 |
160 |
230 |
230 |
400 |
400 |
700 |
700 |
|||
H |
292 |
400 |
|||||||||||
W |
86 |
600 |
|||||||||||
E |
241 |
349 |
|||||||||||
F |
86 |
116 |
|||||||||||
重量(kg) |
2.3 |
3 |
4.5 |
6.5 |
7.0 |
9.5 |
15 |
19 |
33 |
58 |
75 |
130 |
|
ANSI Class300 PN2.5 PN4.0壓力等級(jí) 法蘭按ANSI B16.5 JB79 HG20596 (mm)
公稱(chēng)通徑 |
NPS |
1/2" |
3/4" |
1" |
1"-1/4" |
1"-1/2" |
2" |
2"-1/2" |
3" |
4" |
5" |
6" |
8" |
DN |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
|
球孔直徑 |
13 |
19 |
25 |
32 |
38 |
52 |
65 |
76 |
102 |
127 |
152 |
203 |
|
L |
108 |
117 |
165 |
178 |
190 |
216 |
241 |
283 |
305 |
381 |
394 |
457 |
|
H1 |
55 |
65 |
70 |
78 |
85 |
105 |
128 |
135 |
155 |
180 |
270 |
335 |
|
Lw |
130 |
130 |
160 |
160 |
230 |
230 |
400 |
400 |
700 |
700 |
|||
H |
292 |
400 |
|||||||||||
W |
86 |
600 |
|||||||||||
E |
241 |
349 |
|||||||||||
F |
86 |
116 |
|||||||||||
重量(kg) |
25 |
3.5 |
5.5 |
8.5 |
10.5 |
14.5 |
21.5 |
28 |
42 |
70 |
95 |
150 |
|
ANSI Class400 PN6.3壓力等級(jí) 法蘭按ANSI B16.5 JB79 HG20596 (mm)
公稱(chēng)通徑 |
NPS |
1/2" |
3/4" |
1" |
1/4" |
11/2" |
2" |
21/2" |
3" |
4" |
6" |
DN |
15 |
20 |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
150 |
|
球孔直徑 |
13 |
19 |
25 |
32 |
38 |
52 |
63 |
76 |
102 |
152 |
|
L |
RF&B |
165 |
190 |
216 |
229 |
241 |
292 |
330 |
356 |
406 |
495 |
H1 |
62 |
68 |
78 |
85 |
100 |
115 |
145 |
150 |
170 |
260 |
|
Lw |
130 |
160 |
160 |
230 |
230 |
400 |
400 |
700 |
700 |
||
H |
270 |
310 |
|||||||||
W |
450 |
600 |
|||||||||
E |
241 |
349 |
|||||||||
F |
86 |
116 |
|||||||||
重量(kg) |
19 |
43 |
76 |
132 |
340 |
470 |
650 |
870 |
1260 |
1862 |
|
