Product Description
Flange Globe Valve
■ Summarize
The flange globe valve is applied to petroleum, chemical, pharmacy, fertilizer, electric power and other pipeline systems with PN1.6~16MPa, -29~550℃. It is used to cut off or turn-on the pipeline medium. There are hand-wheel drive, gear drive, electric drive, pneumatic drive and other drive manner.
■ Application Criterion
|
Design and Manufacture
|
GB/T12235
|
|
Connection end size
|
Face to face
|
GB/T12221
|
|
Flange dimension
|
JB/T79
|
|
Inspection and testing
|
JB/T9092
|
|
Material
|
Carbon steel
|
GB/T12229
|
|
Stainless steel
|
GB/T12230
|
|
Alloy steel
|
Q/ZB66
|
|
Mark
|
GB/T12220
|
|
Supply
|
JB/T7928
|
■ Main Accessory Material and Use
|
Body
|
Valve Bonnet
|
Disc
|
Seal ring
|
Stem
|
Packing
|
Applicable Medium
|
Applicable Temperature
|
|
(≤℃)
|
|
WCB
|
WCB+D507MO
|
D577
|
2Crl3
|
Flexible graphite
|
Water, oil, steam
|
425
|
|
ZGlCrl8Ni9Ti
|
0Crl8Ni9Ti+
|
Stellite6
|
lCrl8Ni9Ti
|
PTFE
|
Nitric acid
|
200
|
|
Stellite12
|
|
ZGlCrl8Ni2Mo2Ti
|
CF8M+
|
lCrl8Ni2Mo2Ti
|
lCrl8Ni2Mo2Ti
|
PTFE
|
Phosphate
|
200
|
|
Stellite12
|
Alkali, mixed acid
|
|
ZG00Crl7Nil4M02
|
CF3M+
|
Stel1ite6
|
316L
|
PTFE
|
Phosphate
|
200
|
|
Stellite12
|
Urea, cymene ammonia
|
|
ZGlCr5MO
|
ZGlCr5MO+
|
Stel1ite6
|
25Cr2Mo1VA
|
Flexible graphite
|
Water, oil, steam
|
550
|
|
Stellite12
|
■ External Dimension and Weight
|
Nominal pressure
|
Nominal diameter
|
Standard value
|
|
PN(MPa)
|
DN(mm)
|
L
|
D
|
D1
|
n2
|
D6
|
b
|
f
|
f1
|
Z-φd
|
|
1.6
|
15
|
130
|
95
|
65
|
45
|
|
16
|
2
|
|
4-φ14
|
|
20
|
150
|
105
|
75
|
55
|
|
16
|
2
|
|
4-φ14
|
|
25
|
160
|
115
|
85
|
65
|
|
16
|
2
|
|
4-φ14
|
|
32
|
180
|
135
|
100
|
78
|
|
18
|
2
|
|
4-φ18
|
|
40
|
200
|
145
|
110
|
85
|
|
18
|
3
|
|
4-φ18
|
|
50
|
230
|
160
|
125
|
100
|
|
18
|
3
|
|
4-φ18
|
|
65
|
290
|
180
|
145
|
120
|
|
18
|
3
|
|
4-φ18
|
|
80
|
310
|
195
|
160
|
135
|
|
20
|
3
|
|
8-φ18
|
|
100
|
350
|
215
|
180
|
155
|
|
22
|
3
|
|
8-φ18
|
|
125
|
400
|
245
|
210
|
185
|
|
24
|
3
|
|
8-φ18
|
|
150
|
480
|
280
|
240
|
210
|
|
24
|
3
|
|
8-φ23
|
|
200
|
600
|
335
|
295
|
265
|
|
26
|
3
|
|
12-φ23
|
|
250
|
650
|
405
|
355
|
320
|
|
30
|
3
|
|
12-φ23
|
|
300
|
750
|
460
|
410
|
375
|
|
30
|
3
|
|
12-φ23
|
|
2.5
|
15
|
130
|
95
|
65
|
45
|
|
16
|
2
|
|
4-φ14
|
|
20
|
150
|
105
|
75
|
55
|
|
16
|
2
|
|
4-φ14
|
|
25
|
160
|
115
|
85
|
65
|
|
16
|
2
|
|
4-φ14
|
|
32
|
180
|
135
|
100
|
78
|
|
18
|
2
|
|
4-φ18
|
|
40
|
200
|
145
|
110
|
85
|
|
18
|
3
|
|
4-φ18
|
|
50
|
230
|
160
|
125
|
100
|
|
20
|
3
|
|
4-φ18
|
|
65
|
290
|
180
|
145
|
120
|
|
22
|
3
|
|
8-φ18
|
|
80
|
310
|
195
|
160
|
135
|
|
22
|
3
|
|
8-φ18
|
|
100
|
350
|
230
|
190
|
160
|
|
24
|
3
|
|
8-φ23
|
|
125
|
400
|
270
|
220
|
188
|
|
28
|
3
|
|
8-φ25
|
|
150
|
480
|
300
|
250
|
218
|
|
30
|
3
|
|
8-φ25
|
|
200
|
600
|
360
|
310
|
278
|
|
34
|
3
|
|
12-φ25
|
|
250
|
622
|
425
|
370
|
332
|
|
36
|
3
|
|
12-φ30
|
|
300
|
698
|
485
|
430
|
390
|
|
40
|
4
|
|
16-φ30
|
|
4.0
|
15
|
130
|
95
|
65
|
45
|
40
|
16
|
2
|
4
|
3-φ14
|
|
20
|
150
|
105
|
75
|
55
|
5l
|
16
|
2
|
4
|
3-φ14
|
|
25
|
160
|
115
|
85
|
65
|
58
|
16
|
2
|
4
|
3-φ14
|
|
32
|
180
|
135
|
100
|
78
|
66
|
18
|
2
|
4
|
4-φ18
|
|
40
|
200
|
145
|
110
|
85
|
76
|
18
|
3
|
4
|
4-φ18
|
|
50
|
230
|
160
|
125
|
100
|
88
|
20
|
3
|
4
|
4-φ18
|
|
65
|
290
|
180
|
145
|
120
|
110
|
22
|
3
|
4
|
8-φ18
|
|
80
|
310
|
195
|
160
|
135
|
121
|
22
|
3
|
4
|
8-φ18
|
|
100
|
350
|
230
|
190
|
160
|
150
|
24
|
3
|
4.5
|
8-φ23
|
|
125
|
400
|
270
|
220
|
188
|
176
|
28
|
3
|
4.5
|
8-φ25
|
|
150
|
480
|
300
|
250
|
218
|
204
|
30
|
3
|
4.5
|
8-φ25
|
|
200
|
600
|
375
|
320
|
282
|
260
|
38
|
3
|
4.5
|
12-φ30
|
| 6.4
|
15
|
170
|
105
|
75
|
55
|
41
|
18
|
2
|
4
|
4-φ14
|
|
20
|
190
|
125
|
90
|
68
|
5l
|
20
|
2
|
4
|
4-φ18
|
|
25
|
210
|
135
|
100
|
78
|
58
|
22
|
2
|
4
|
4-φ18
|
|
32
|
230
|
150
|
110
|
82
|
66
|
24
|
2
|
4
|
4-φ23
|
|
40
|
260
|
165
|
125
|
95
|
76
|
24
|
3
|
4
|
4-φ23
|
|
50
|
300
|
175
|
135
|
105
|
88
|
26
|
3
|
4
|
4-φ23
|
|
65
|
340
|
200
|
160
|
130
|
110
|
28
|
3
|
4
|
8-φ23
|
|
80
|
380
|
210
|
170
|
140
|
121
|
30
|
3
|
4
|
8-φ23
|
|
100
|
430
|
250
|
200
|
168
|
150
|
32
|
3
|
4.5
|
8-φ25
|
|
125
|
500
|
295
|
240
|
202
|
176
|
36
|
3
|
4.5
|
8-φ30
|
|
150
|
550
|
340
|
280
|
240
|
204
|
38
|
3
|
4.5
|
8-φ34
|
|
200
|
650
|
405
|
345
|
300
|
260
|
44
|
3
|
4.5
|
12-φ34
|
|
10.0
|
15
|
170
|
105
|
75
|
55
|
35
|
20
|
2
|
6.5
|
4-φ14
|
|
20
|
190
|
125
|
90
|
68
|
45
|
22
|
2
|
6.5
|
4-φ18
|
|
25
|
210
|
135
|
100
|
78
|
50
|
24
|
2
|
6.5
|
4-φ18
|
|
32
|
230
|
150
|
110
|
82
|
65
|
24
|
2
|
6.5
|
4-φ23
|
|
40
|
260
|
165
|
125
|
95
|
75
|
26
|
3
|
6.5
|
4-φ23
|
|
50
|
300
|
195
|
145
|
112
|
88
|
28
|
3
|
4
|
4-φ25
|
|
65
|
340
|
220
|
170
|
138
|
110
|
32
|
3
|
4
|
8-φ25
|
|
80
|
380
|
230
|
180
|
148
|
121
|
34
|
3
|
4
|
8-φ30
|
|
100
|
430
|
265
|
210
|
172
|
150
|
38
|
3
|
4.5
|
8-φ30
|
|
125
|
500
|
310
|
250
|
210
|
176
|
42
|
3
|
4.5
|
8-φ34
|
|
150
|
550
|
350
|
290
|
250
|
204
|
46
|
3
|
4.5
|
12-φ34
|
|
200
|
650
|
430
|
360
|
312
|
260
|
54
|
3
|
4.5
|
12-φ4l
|
|
16.0
|
15
|
170
|
110
|
75
|
52
|
35
|
24
|
2
|
6.5
|
4-φ18
|
|
20
|
190
|
130
|
90
|
62
|
45
|
26
|
2
|
6.5
|
4-φ23
|
|
25
|
210
|
140
|
100
|
72
|
50
|
28
|
2
|
6.5
|
4-φ23
|
|
32
|
230
|
165
|
115
|
85
|
65
|
30
|
2
|
6.5
|
4-φ25
|
|
40
|
260
|
175
|
125
|
92
|
75
|
32
|
3
|
6.5
|
4-φ27
|
|
50
|
300
|
215
|
165
|
132
|
88
|
36
|
3
|
4
|
8-φ25
|
|
65
|
340
|
245
|
190
|
152
|
110
|
44
|
3
|
4
|
8-φ30
|
|
80
|
380
|
260
|
205
|
168
|
121
|
46
|
3
|
4
|
8-φ30
|
|
100
|
430
|
300
|
240
|
200
|
150
|
48
|
3
|
4.5
|
8-φ34
|
|
|
|
|
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