零件名稱
|
材料
|
上下閥體
|
鑄鐵、鑄鋼、不銹鋼、內(nèi)襯F46、F3
|
閥 瓣
|
鑄鋼、不銹鋼、襯F46、F3
|
墊 圈
|
F4/F46
|
設(shè)計(jì)標(biāo)準(zhǔn)
|
GB12224
|
結(jié)構(gòu)長(zhǎng)度
|
GB12221
|
法蘭標(biāo)準(zhǔn)
|
JB/T79-94
|
GB9113.1-26
|
|
檢驗(yàn)試驗(yàn)
|
GB/T13927
|
公稱通徑
|
標(biāo)準(zhǔn)值
|
參考值
|
|||||||
DN
(mm) |
NPS
(inch) |
L
|
D
|
D1
|
D2
|
f
|
b
|
Z-Φd
|
WT(Kg)
|
PN0.6MPa
|
|||||||||
15
|
1/2
|
80
|
80
|
55
|
40
|
2
|
12
|
4-Φ14
|
2.5
|
20
|
3/4
|
90
|
90
|
65
|
50
|
2
|
14
|
4-Φ14
|
3.5
|
25
|
1
|
100
|
100
|
75
|
60
|
2
|
14
|
4-Φ14
|
4
|
32
|
11/4
|
110
|
120
|
90
|
70
|
2
|
16
|
4-Φ18
|
5
|
40
|
11/2
|
125
|
130
|
100
|
80
|
3
|
16
|
4-Φ18
|
6
|
50
|
2
|
140
|
140
|
110
|
90
|
3
|
16
|
4-Φ18
|
8
|
65
|
21/2
|
160
|
160
|
130
|
110
|
3
|
16
|
4-Φ18
|
10
|
80
|
3
|
185
|
185
|
150
|
125
|
3
|
18
|
8-Φ18
|
13
|
100
|
4
|
210
|
205
|
170
|
145
|
3
|
18
|
8-Φ18
|
25
|
150
|
6
|
300
|
260
|
225
|
200
|
3
|
20
|
8-Φ23
|
46
|
200
|
8
|
380
|
315
|
280
|
255
|
3
|
22
|
12-Φ23
|
100
|
250
|
10
|
356
|
370
|
335
|
310
|
3
|
24
|
12-Φ23
|
155
|
300
|
12
|
457
|
435
|
395
|
362
|
4
|
24
|
12-Φ23
|
180
|
350
|
14
|
533
|
485
|
445
|
412
|
4
|
26
|
16-Φ23
|
220
|
400
|
16
|
572
|
535
|
495
|
462
|
4
|
28
|
16-Φ23
|
275
|
450
|
18
|
610
|
590
|
550
|
518
|
4
|
28
|
16-Φ23
|
300
|
500
|
20
|
610
|
640
|
600
|
568
|
4
|
30
|
16-Φ23
|
392
|
PN1.0MPa
|
|||||||||
15
|
1/2
|
80
|
95
|
65
|
45
|
2
|
14
|
4-Ф14
|
2.5
|
20
|
3/4
|
90
|
105
|
75
|
55
|
2
|
16
|
4-Ф14
|
3.5
|
25
|
1
|
100
|
115
|
85
|
65
|
2
|
16
|
4-Ф14
|
4
|
32
|
11/4
|
110
|
135
|
100
|
78
|
2
|
18
|
4-Ф18
|
5
|
40
|
11/2
|
125
|
145
|
110
|
85
|
3
|
18
|
4-Ф18
|
6
|
50
|
2
|
140
|
160
|
125
|
100
|
3
|
20
|
4-Ф18
|
8
|
65
|
21/2
|
160
|
180
|
145
|
120
|
3
|
20
|
4-Ф18
|
10
|
80
|
3
|
185
|
195
|
160
|
135
|
3
|
22
|
4-Ф18
|
13
|
100
|
4
|
210
|
215
|
180
|
155
|
3
|
22
|
8-Ф18
|
25
|
150
|
6
|
300
|
280
|
240
|
210
|
3
|
24
|
8-Ф23
|
46
|
200
|
8
|
380
|
335
|
295
|
265
|
3
|
26
|
8-Ф23
|
100
|
250
|
10
|
356
|
390
|
350
|
320
|
3
|
28
|
12-Ф23
|
155
|
300
|
12
|
457
|
440
|
400
|
368
|
4
|
28
|
12-Ф23
|
180
|
350
|
14
|
533
|
500
|
460
|
428
|
4
|
30
|
16-Ф23
|
220
|
400
|
16
|
572
|
565
|
515
|
482
|
4
|
32
|
16-Ф25
|
275
|
450
|
18
|
610
|
615
|
565
|
532
|
4
|
32
|
20-Ф25
|
300
|
500
|
20
|
610
|
670
|
620
|
585
|
4
|
34
|
20-Ф25
|
392
|
PN1.6MPa
|
|||||||||
15
|
1/2
|
80
|
95
|
65
|
45
|
2
|
14
|
4-Ф14
|
2.5
|
20
|
3/4
|
90
|
105
|
75
|
55
|
2
|
16
|
4-Ф14
|
3.5
|
25
|
1
|
100
|
115
|
85
|
65
|
2
|
16
|
4-Ф14
|
4
|
32
|
11/4
|
110
|
135
|
100
|
78
|
2
|
18
|
4-Ф18
|
5
|
40
|
11/2
|
125
|
145
|
110
|
85
|
3
|
18
|
4-Ф18
|
6
|
50
|
2
|
140
|
160
|
125
|
100
|
3
|
20
|
4-Ф18
|
8
|
65
|
21/2
|
160
|
180
|
145
|
120
|
3
|
20
|
4-Ф18
|
10
|
80
|
3
|
185
|
195
|
160
|
135
|
3
|
22
|
8-Ф18
|
13.5
|
100
|
4
|
210
|
215
|
180
|
155
|
3
|
24
|
8-Ф18
|
28.5
|
150
|
6
|
300
|
280
|
240
|
210
|
3
|
28
|
8-Ф23
|
48
|
200
|
8
|
380
|
335
|
295
|
265
|
3
|
30
|
12-Ф23
|
105
|
250
|
10
|
356
|
405
|
355
|
320
|
3
|
32
|
12-Ф25
|
165
|
300
|
12
|
457
|
460
|
410
|
375
|
4
|
34
|
12-Ф25
|
195
|
350
|
14
|
533
|
520
|
470
|
435
|
4
|
38
|
16-Ф25
|
238
|
400
|
16
|
572
|
580
|
525
|
485
|
4
|
40
|
16-Ф30
|
295
|