Gb Bellows Globe Valve
Overview
GB/T12235
GB/T12221
GB/T9113、JB/T79、HG20596
JB/T9092、GB/T13927
Note:The sizes of serial valve connecting flange can be designed according to customers' requirements.
No.
Name
of Part
Materia
Special Material
Space
Relommendation
1
Body
WCB、WC6、
WC9、
C5、CF8、
CF8M、
CF3、CF3M
ZTA2
2
Disc
25.1Cr13,
2Cr13,
1Cr18Ni9Ti,
1Cr18Ni12Mo2Ti,
20CrMo1V,
25CrMoV
TA2
3
Stem
1Cr13、2Cr13、
1Cr18Ni9Ti、
0Cr18Ni12MoTi、
20Cr1MoV、
25Cr2MoV
TC4
4
Flat Cover
25.1Cr13,
2Cr13,
1Cr18Ni9Ti,
1Cr18Ni12Mo2Ti,
20CrMo1V,
25CrMoV
5
Gasket
,PTFE
Graphite+
Stainless Steel,PTFE
6
Bonnet
WCB、WC6、
WC9、
C5、CF8、
CF8M、
CF3、CF3M
ZTA2
7
Stud
35CrMoA
0Cr18Ni9
0Cr17Ni12Mo2,
25Cr2MoV
1Cr18Ni9
8
45、35CrMoA、
25CroMoA、
0Cr18Ni9 、
0Cr17Ni12Mo2
2Cr13
9
Packing
PTFE
Graphite PTFE
10
Stuffing Cover
1Cr13、2Cr13、
1Cr18Ni9Ti、
0Cr18Ni12MoTi
TA2
11
Gland
WCB、CF8、
CF8M、
CF3、CF3M
304
12
Pin
1Cr13
T276-410
13
Gland Bold
35CrMoA
14
Yoke Nut
Copper Alloy
15
Hand Wheel
KTH330,
QT400-17
16
Lock Nut
45、35CrMoA、
25CroMoA、
0Cr18Ni9 、
0Cr17Ni12Mo2
Note:The bonnet lf titanium gate valve can be made of CF8 material with the connection between bonnet and valve boby provided with titanium bush.


GB/T12235
GB/T12221
Connection Flange
GB/T9113、JB/T79、HG20596
GB/T13927、JB/T9092
Note:The sizes of serial valve connecting flange can be designed according to customers' requirements.
Name
of Part
Materia
Space
Relommendation
1
Body
WCB、WC6、
WC9、
C5、CF8、
CF8M、
CF3、
CF3M
2
Jackct
25、304
3
Disc
25.1Cr13,
2Cr13,
1Cr18Ni9Ti,
1Cr18Ni12Mo2Ti,
20CrMo1V,
25CrMoV
4
Flat Cover
25.1Cr13,
2Cr13,
1Cr18Ni9Ti,
1Cr18Ni12Mo2Ti,
20CrMo1V,
25CrMoV
5
Stem
1Cr13、
2Cr13、
1Cr18Ni9Ti、
0Cr18Ni12MoTi、
20Cr1MoV、
25Cr2MoV
6
Gasket
Graphite&
Stainless Steel、
PTFE
7
Bonnet
WCB、WC6、WC9、
C5、CF8、CF8M、
CF3、CF3M
8
Packing
Graphite PTFE
9
Pin
1Cr13
10
Gland Bold
35CrMoA
11
Gland
WCB、CF8、
CF8M、
CF3、CF3M
12
Stud
35CrMoA
0Cr18Ni9
0Cr17Ni12Mo2,
25Cr2MoV
13
Nut
45、35CrMoA、
25CroMoA、
0Cr18Ni9 、
0Cr17Ni12Mo2
14
Yoke Nut
Copper Alloy
15
Hand Wheel
KTH330,
QT400-17
16
Lock Nut
45、35CrMoA、
25CroMoA、
0Cr18Ni9 、
0Cr17Ni12Mo2

The valve can be widely applied to pipeline of water,steam,petroleum,products from petroleum and chemicals as open close device.Driving modes:hand wheel,gear actuator,electric actuator.
Flange St.
(MPa)
Nominal
Pressure
Sealing
Face
Of Flange
Model
JB/T74
GB9113
HG20592-
20635
1.6
Rise
Face
J41H-16C
J41WY-16P
J41WY-16R
Z41Y-16R
2.5
J41H-25
J41WY-25P
J41WY-25R
Z41Y-25R
4.0
Female
Face
J41H-40
J41WY-40P
J41WY-40R
Z41Y-40R
6.4
J41H-64
J41WY-64P
J41WY-64R
Z41Y-64R
10.5
Female-
face
or Ring-
joint
J41H-100
J41WY-100P
J41WY-100R
Z41Y-100I
16.0
J41H-160
J41WY-160P
J41WY-160R
Z41Y-160I
Gate Valves with
Bevel Gear
Actuator
Please insert word
"5"behind symbol"J"
for example J 541H-25
Electric
Actuated
Globe Valves
Please insert word
"9"behind symbol"J"
for example J 941H-25
Design and
Manufacture
Face-to-face
P-T-Class
Connercting
Flange
Test and
Inspection
GB 12234
GB 12221
GB9131
JB/T74
HG20604
JB/T74-90
GB9113
HG20592-20635
JB/T9092-1899
GB13927
(MPa)
Nominal
Pressure
(MPa)
Test
Pressure
Applicable Temperature
Applicable
Medium
Strengh
Test
Seal
Test
WCB
Cr5Mo
1Cr18Ni9Ti
1Cr18Ni12Mo2Ti
1.6
2.4
1.8
≤425
≤550
≤220(X)
≤600(Y)
≤220(W)
≤600(Y)
Water,
Steam
Oiland,
Acidet
2.5
3.8
2.8
4.0
6.0
4.4
6.4
9.6
7.1
10.0
15
11
16.0
24
17.6
Name of Parts
Material
WCB
ZG1Cr18Ni9Ti
ZG1Cr18Ni12Mo2Ti
ZGCr5Mo
WCB
ZG1Cr18Ni9Ti
ZG1Cr18Ni12Mo2Ti
ZGCr5Mo
WCB
ZG1Cr18Ni9Ti
ZG1Cr18Ni12Mo2Ti
ZGCr5Mo
2Cr13
304
316
Cr5Mo
2Cr13
304
316
25Cr2MoV
Note:We can manufacture all sorts of flange according to standards and customers' requirements.
|
Material |
(℃) Fiducial Tempe- rature |
Working Temperature |
||||||||||||
|
10、 20、 25、 ZG200、 ZG250 |
200 |
250 |
300 |
350 |
400 |
425 |
435 |
445 |
455 |
|
|
|
|
|
|
15CrMo ZG20CrMo |
200 |
320 |
450 |
490 |
500 |
510 |
515 |
525 |
535 |
545 |
|
|
|
|
|
12Cr1MoV 15CrMo1V ZG20CrMoV ZG15Cr1Mo1V |
200 |
320 |
450 |
510 |
520 |
530 |
540 |
550 |
560 |
570 |
|
|
|
|
|
1CrMo ZG1Cr5Mo |
200 |
325 |
390 |
430 |
450 |
470 |
490 |
500 |
510 |
520 |
530 |
540 |
550 |
|
|
1Cr18Ni9Ti ZG1Cr18Ni9Ti 1Cr18Ni12Mo2Ti ZG1Cr18Ni12Mo2Ti |
200 |
300 |
400 |
480 |
520 |
560 |
590 |
610 |
630 |
640 |
660 |
675 |
690 |
700 |
PN
(MPa)
PS
(MPa)
Test
Presure
1.6
2.4
1.6
1.4
1.25
1.1
1.0
0.90
0.80
0.70
0.64
0.56
0.50
0.45
0.40
0.36
2.5
3.8
2.5
2.2
2.0
1.8
1.6
1.4
1.25
1.1
1.0
0.9
0.80
0.70
0.64
0.56
4.0
6.0
4.0
3.6
3.2
2.8
2.5
2.2
2.0
1.8
1.6
1.4
1.25
1.1
1.0
0.90
6.4
9.6
6.4
5.6
5.0
4.5
4.0
3.6
3.2
2.8
2.5
2.2
2.0
1.8
1.6
1.4
10.0
15.0
10.0
9.0
80
7.1
6.4
5.6
5.0
4.5
4.0
3.6
3.2
2.8
2.5
2.2
16.0
24.0
16.0
14.0
12.5
11.2
10.0
9.0
8.0
7.1
6.4
5.6
5.0
4.5
4.0
3.6

|
PN (MPa) Nominal Diameter |
DN (mm) Nominal Diameter |
General Dimensions |
(Kg) Weight |
|||||||||
|
L |
D |
D1 |
D2 |
D6 |
b-f |
f2 |
Z-Φd |
H |
D0 |
|||
|
1.6 |
10 |
130 |
90 |
60 |
40 |
/ |
14-2 |
/ |
4-14 |
198 |
120 |
4.7 |
|
15 |
130 |
95 |
65 |
45 |
/ |
16-2 |
/ |
4-14 |
218 |
120 |
5.2 |
|
|
20 |
150 |
105 |
75 |
55 |
/ |
16-2 |
/ |
4-14 |
258 |
140 |
7.1 |
|
|
25 |
160 |
115 |
85 |
65 |
/ |
16-2 |
/ |
4-14 |
275 |
160 |
7.4 |
|
|
32 |
180 |
135 |
100 |
78 |
/ |
18-2 |
/ |
4-18 |
280 |
180 |
8.5 |
|
|
40 |
200 |
145 |
110 |
85 |
/ |
18-3 |
/ |
4-18 |
330 |
200 |
12.5 |
|
|
50 |
230 |
160 |
125 |
100 |
/ |
18-3 |
/ |
4-18 |
350 |
240 |
14 |
|
|
65 |
290 |
180 |
145 |
120 |
/ |
18-3 |
/ |
4-18 |
400 |
280 |
22.5 |
|
|
80 |
310 |
195 |
160 |
135 |
/ |
20-3 |
/ |
8-18 |
355 |
280 |
29 |
|
|
100 |
350 |
215 |
180 |
155 |
/ |
22-3 |
/ |
8-18 |
415 |
320 |
32.5 |
|
|
125 |
400 |
245 |
210 |
185 |
/ |
24-3 |
/ |
8-18 |
460 |
360 |
80 |
|
|
150 |
480 |
280 |
240 |
210 |
/ |
24-3 |
/ |
8-23 |
510 |
400 |
93.5 |
|
|
200 |
600 |
335 |
295 |
265 |
/ |
26-3 |
/ |
12-23 |
710 |
400 |
180 |
|
|
250 |
650 |
405 |
355 |
320 |
/ |
30-3 |
/ |
12-25 |
786 |
450 |
440 |
|
|
300 |
750 |
460 |
410 |
375 |
/ |
30-4 |
/ |
12-25 |
925 |
500 |
648 |
|
|
2.5 |
10 |
130 |
90 |
60 |
40 |
/ |
16-2 |
/ |
4-14 |
198 |
120 |
4.9 |
|
15 |
130 |
95 |
65 |
45 |
/ |
16-2 |
/ |
4-14 |
218 |
120 |
5.4 |
|
|
20 |
150 |
105 |
75 |
55 |
/ |
16-2 |
/ |
4-14 |
258 |
140 |
7 |
|
|
25 |
160 |
115 |
85 |
65 |
/ |
16-2 |
/ |
4-14 |
275 |
160 |
7.4 |
|
|
32 |
180 |
135 |
100 |
78 |
/ |
18-2 |
/ |
4-18 |
280 |
180 |
8.5 |
|
|
40 |
200 |
145 |
110 |
85 |
/ |
18-3 |
/ |
4-18 |
330 |
200 |
12.5 |
|
|
50 |
230 |
160 |
125 |
100 |
/ |
20-3 |
/ |
4-18 |
350 |
240 |
16 |
|
|
65 |
290 |
180 |
145 |
125 |
/ |
22-3 |
/ |
8-18 |
400 |
280 |
25 |
|
|
80 |
310 |
195 |
160 |
145 |
/ |
22-3 |
/ |
8-18 |
355 |
280 |
30 |
|
|
100 |
350 |
230 |
190 |
160 |
/ |
24-3 |
/ |
8-23 |
415 |
320 |
34.5 |
|
|
125 |
400 |
270 |
220 |
180 |
/ |
28-3 |
/ |
8-25 |
460 |
360 |
89 |
|
|
150 |
480 |
300 |
250 |
218 |
/ |
30-3 |
/ |
8-25 |
510 |
400 |
98 |
|
|
200 |
600 |
360 |
310 |
278 |
/ |
34-3 |
/ |
12-25 |
710 |
400 |
180 |
|
|
250 |
650 |
425 |
370 |
332 |
/ |
36-3 |
/ |
12-30 |
786 |
450 |
446 |
|
|
300 |
750 |
485 |
430 |
390 |
/ |
40-4 |
/ |
12-30 |
925 |
500 |
654 |
|
|
4.0 |
10 |
130 |
90 |
60 |
40 |
35 |
16-2 |
4 |
4-14 |
198 |
120 |
4.9 |
|
15 |
130 |
95 |
65 |
45 |
40 |
16-2 |
4 |
4-14 |
233 |
120 |
5.7 |
|
|
20 |
150 |
105 |
75 |
55 |
51 |
16-2 |
4 |
4-14 |
275 |
140 |
7 |
|
|
25 |
160 |
115 |
85 |
65 |
58 |
16-2 |
4 |
4-14 |
285 |
160 |
8.8 |
|
|
32 |
180 |
135 |
100 |
78 |
66 |
18-2 |
4 |
4-18 |
302 |
180 |
11.8 |
|
|
40 |
200 |
145 |
110 |
85 |
76 |
18-3 |
4 |
4-18 |
355 |
200 |
16.5 |
|
|
50 |
230 |
160 |
125 |
100 |
88 |
20-3 |
4 |
4-18 |
373 |
240 |
24 |
|
|
65 |
290 |
180 |
145 |
125 |
110 |
22-3 |
4 |
8-18 |
408 |
280 |
33 |
|
|
80 |
310 |
195 |
160 |
145 |
121 |
22-3 |
4 |
8-18 |
436 |
320 |
4 |
|
|
100 |
350 |
230 |
190 |
160 |
150 |
24-3 |
4.5 |
8-23 |
480 |
360 |
60 |
|
|
125 |
400 |
270 |
220 |
188 |
176 |
28-3 |
4.5 |
8-25 |
558 |
400 |
89 |
|
|
150 |
480 |
300 |
250 |
218 |
204 |
30-3 |
4.5 |
8-25 |
611 |
400 |
98 |
|
|
200 |
600 |
375 |
320 |
282 |
260 |
38-3 |
4.5 |
12-30 |
720 |
400 |
190 |
|
|
PN (MPa) Nominal Diameter |
DN (mm) Nominal Diameter |
General Dimensions |
(Kg) Weight |
||||||||||
|
L |
D |
D1 |
D2 |
D6 |
D8 |
b-f |
f2 |
Z-Φd |
H |
D0 |
|||
|
6.4 |
10 |
170 |
100 |
70 |
50 |
35 |
/ |
18-2 |
4 |
4-14 |
198 |
120 |
5.7 |
|
15 |
170 |
105 |
75 |
55 |
41 |
/ |
18-2 |
4 |
4-14 |
195 |
140 |
10 |
|
|
20 |
190 |
125 |
90 |
68 |
51 |
/ |
20-2 |
4 |
4-18 |
228 |
160 |
13 |
|
|
25 |
210 |
135 |
100 |
78 |
58 |
/ |
22-2 |
4 |
4-18 |
275 |
180 |
14.5 |
|
|
32 |
230 |
150 |
110 |
82 |
66 |
/ |
24-2 |
4 |
4-23 |
325 |
200 |
19 |
|
|
40 |
260 |
165 |
125 |
95 |
75 |
/ |
24-3 |
4 |
4-23 |
360 |
240 |
25 |
|
|
50 |
300 |
175 |
135 |
105 |
88 |
/ |
26-3 |
4 |
8-23 |
410 |
280 |
35 |
|
|
65 |
340 |
200 |
160 |
130 |
110 |
/ |
28-3 |
4 |
8-23 |
450 |
320 |
48 |
|
|
80 |
380 |
210 |
170 |
140 |
121 |
/ |
30-3 |
4 |
8-23 |
485 |
360 |
56 |
|
|
100 |
430 |
240 |
200 |
168 |
150 |
/ |
32-3 |
4.5 |
8-25 |
537 |
400 |
125 |
|
|
125 |
500 |
250 |
240 |
202 |
176 |
/ |
36-3 |
4.5 |
8-30 |
631 |
400 |
131 |
|
|
150 |
550 |
340 |
280 |
240 |
204 |
/ |
38-3 |
4.5 |
8-34 |
646 |
450 |
157 |
|
|
200 |
650 |
405 |
345 |
300 |
260 |
/ |
44-3 |
4.5 |
12-34 |
813 |
500 |
283 |
|
|
10.0 |
10 |
170 |
100 |
70 |
50 |
35 |
35 |
20-2 |
4 |
4-14 |
198 |
120 |
6 |
|
15 |
170 |
105 |
75 |
55 |
40 |
35 |
20-2 |
4 |
4-14 |
202 |
140 |
11 |
|
|
20 |
190 |
125 |
90 |
68 |
51 |
45 |
22-2 |
4 |
4-18 |
228 |
160 |
3.2 |
|
|
25 |
210 |
135 |
100 |
78 |
58 |
50 |
24-2 |
4 |
4-18 |
250 |
180 |
14 |
|
|
32 |
230 |
150 |
110 |
82 |
66 |
65 |
24-2 |
4 |
4-23 |
326 |
200 |
15 |
|
|
40 |
260 |
165 |
125 |
95 |
76 |
75 |
26-3 |
4 |
4-23 |
359 |
240 |
29 |
|
|
50 |
300 |
195 |
145 |
112 |
88 |
85 |
28-3 |
4 |
4-25 |
414 |
280 |
49 |
|
|
65 |
340 |
220 |
170 |
138 |
110 |
110 |
32-3 |
4 |
8-25 |
434 |
320 |
65 |
|
|
80 |
380 |
230 |
180 |
148 |
121 |
115 |
34-3 |
4 |
8-30 |
547 |
400 |
95 |
|
|
100 |
430 |
265 |
210 |
172 |
150 |
145 |
38-3 |
4.5 |
8-25 |
621 |
450 |
115 |
|
|
125 |
500 |
310 |
250 |
210 |
176 |
175 |
42-3 |
4.5 |
8-34 |
732 |
450 |
149 |
|
|
150 |
550 |
350 |
290 |
250 |
204 |
205 |
46-3 |
4.5 |
12-34 |
840 |
500 |
310 |
|
|
200 |
650 |
430 |
360 |
312 |
266 |
265 |
54-3 |
4.5 |
12-41 |
925 |
550 |
590 |
|
|
16.0 |
15 |
170 |
110 |
75 |
52 |
40 |
35 |
24-2 |
4 |
4-18 |
148 |
140 |
12.2 |
|
20 |
190 |
130 |
90 |
62 |
51 |
45 |
26-2 |
4 |
4-23 |
156 |
160 |
51 |
|
|
25 |
210 |
140 |
100 |
72 |
58 |
50 |
28-2 |
4 |
4-23 |
125 |
180 |
17 |
|
|
32 |
230 |
165 |
115 |
85 |
66 |
65 |
30-2 |
4 |
4-25 |
200 |
200 |
21.4 |
|
|
40 |
260 |
175 |
125 |
92 |
76 |
75 |
32-2 |
4 |
4-27 |
231 |
240 |
32 |
|
|
50 |
300 |
215 |
165 |
132 |
88 |
95 |
32-3 |
4 |
8-25 |
262 |
250 |
52 |
|
|
65 |
340 |
245 |
190 |
152 |
110 |
110 |
36-3 |
4 |
8-30 |
303 |
320 |
69 |
|
|
80 |
380 |
260 |
205 |
168 |
121 |
130 |
44-3 |
4 |
8-30 |
341 |
400 |
98 |
|
|
100 |
430 |
300 |
240 |
200 |
150 |
160 |
48-3 |
4.5 |
8-34 |
485 |
450 |
119 |
|
