Product name：J41H globe valve
Product category：Forged steel globe valve
Information
J41H PN l.6MPa 16.0MPa
Implementation standards
|
Design and manufacture |
Structural length |
Flange size |
Pressure temperature |
Test test |
|
GB12235 |
GB12221 |
GB9113 JB79 |
GB9131 |
GB/T13927 JB/T9092 |
Pressure test
|
Nominal pressure
1.6
2.5
4.0
6.4
10.0
16.0
strength test
2.4
3.8
6.0
9.6
15.0
24.0
Water seal test
1.8
2.8
4.4
7.4
11.0
18.0
Upper seal test
1.8
2.8
4.4
7.04
11.0
18.0
Airtight seal test
0.4-
0.7
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Main parts, materials and properties
|
Body cover wrench |
The stem |
Sealing surface |
Gasket (ring) |
filler |
Work temperature℃ |
Applicable medium |
|
WCB |
2Cr13 |
13Cr STL
Bulk material |
Reinforced flexible graphite 1Crl3/flexible 08flexible 0Cr18Ni9Ti OCr18Ni12Mo2Ti |
flexible Reinforced flexible graphite SFB-260 SFP-260 |
≤425 |
Water、steam、oil |
|
WC1 |
38CrMoAI 25Cr2MoV |
≤450 |
|
|
|
|
|
WC6 |
≤540 |
|
|
|
|
|
|
WC9 |
≤570 |
|
|
|
|
|
|
ZGCr5Mo |
≤540 |
|
|
|
|
|
|
ZG1Cr18Ni9Ti |
1Cr18Ni9Ti |
≤200 |
Nitrates |
|
|
|
|
ZGCr18Ni12Mo2Ti |
1C18Ni12Mo2Ti |
≤200 |
Acetic acid |
|
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|
Globe valvePN l.6MPa
specification, main size
|
1.6MPa |
DN |
L |
D |
D1 |
D2 |
b |
n-Φd |
H |
D0 |
|
Convex flange RF J41H J41Y J41W J41F J41N 16C 16P 16R 16I |
10 |
130 |
90 |
60 |
40 |
14 |
4-Φ14 |
198 |
120 |
|
15 |
130 |
95 |
65 |
45 |
14 |
4-Φ14 |
218 |
120 |
|
|
20 |
150 |
105 |
75 |
55 |
14 |
4-Φ14 |
258 |
140 |
|
|
25 |
160 |
115 |
85 |
65 |
14 |
4-Φ14 |
275 |
140 |
|
|
32 |
180 |
135 |
100 |
78 |
16 |
4-Φ18 |
280 |
160 |
|
|
40 |
200 |
145 |
110 |
85 |
16 |
4-Φ18 |
330 |
180 |
|
|
50 |
230 |
160 |
125 |
100 |
16 |
4-Φ18 |
350 |
200 |
|
|
65 |
290 |
180 |
145 |
120 |
18 |
4-Φ18 |
370 |
280 |
|
|
80 |
310 |
195 |
160 |
135 |
20 |
8-Φ18 |
400 |
280 |
|
|
100 |
350 |
215 |
180 |
155 |
20 |
8-Φ18 |
415 |
320 |
|
|
125 |
400 |
245 |
210 |
185 |
22 |
8-Φ18 |
460 |
360 |
|
|
150 |
480 |
280 |
240 |
210 |
24 |
8-Φ23 |
510 |
450 |
|
|
200 |
600 |
335 |
295 |
265 |
26 |
12-Φ23 |
710 |
500 |
|
|
250 |
650 |
405 |
335 |
320 |
30 |
12-Φ25 |
786 |
550 |
|
|
300 |
750 |
460 |
410 |
375 |
30 |
12-Φ25 |
925 |
600 |
|
Globe valvePN 2.5MPa
specification, main size
|
2.5MPa |
DN |
L |
D |
D1 |
D2 |
b |
n-Φd |
H |
D0 |
|
Convex flange RF J41H J41Y J41W J41F J41N 25C 25P 25R 25I |
10 |
130 |
90 |
60 |
40 |
16 |
4-Φ14 |
198 |
120 |
|
15 |
130 |
95 |
65 |
45 |
16 |
4-Φ14 |
218 |
120 |
|
|
20 |
150 |
105 |
75 |
55 |
16 |
4-Φ14 |
258 |
140 |
|
|
25 |
160 |
115 |
85 |
65 |
16 |
4-Φ14 |
275 |
140 |
|
|
32 |
180 |
135 |
100 |
78 |
18 |
4-Φ18 |
280 |
160 |
|
|
40 |
200 |
145 |
110 |
85 |
18 |
4-Φ18 |
330 |
180 |
|
|
50 |
230 |
160 |
125 |
100 |
20 |
4-Φ18 |
350 |
200 |
|
|
65 |
290 |
180 |
145 |
125 |
22 |
8-Φ18 |
400 |
280 |
|
|
80 |
310 |
195 |
160 |
135 |
22 |
8-Φ18 |
355 |
280 |
|
|
100 |
350 |
230 |
190 |
160 |
24 |
8-Φ23 |
415 |
320 |
|
|
125 |
400 |
270 |
220 |
188 |
28 |
8-Φ25 |
460 |
360 |
|
|
150 |
480 |
300 |
250 |
218 |
30 |
8-Φ25 |
510 |
450 |
|
|
200 |
600 |
360 |
310 |
278 |
34 |
12-Φ25 |
710 |
500 |
|
|
250 |
622 |
425 |
370 |
332 |
36 |
12-Φ30 |
786 |
550 |
|
|
300 |
698 |
485 |
430 |
390 |
40 |
16-Φ30 |
925 |
60 |
|
Copyright： Wenzhou Zhengyuan Valve Co., Ltd. Technical support: tentech network