技術(shù)參數(shù)
|
壓力等級(jí)(MPa)
|
||||||
16.0
|
20.0
|
25.0
|
32.0
|
35.0
|
40.0
|
||
公稱(chēng)壓力(MPa)
|
16.0
|
20.0
|
25.0
|
32.0
|
35.0
|
40.0
|
|
試驗(yàn)壓力(MPa)
|
強(qiáng)度
|
24.0
|
30.0
|
37.5
|
48
|
52.5
|
60
|
密封
|
17.6
|
22
|
27.5
|
35.2
|
38.5
|
44
|
|
適用介質(zhì)
|
水、油品、天然氣等
|
||||||
工作溫度
|
-29~120℃
|
零 件 名 稱(chēng)
|
材 料
|
標(biāo) 準(zhǔn)
|
閥體、閥蓋、手柄
|
碳素鑄鋼
|
WCB GB12229
|
填料壓蓋、軸承壓板
|
優(yōu)質(zhì)碳素鋼
|
45 GB699
|
閥座、閥瓣、閥桿、導(dǎo)向密封套
|
鉻不銹鋼
|
Cr13 GB1220
|
閥桿螺母
|
鋁青銅
|
QAl9-4 GB1176
|
填料
|
四氟/耐油橡膠
|
|
螺栓
|
優(yōu)質(zhì)碳素鋼
|
35 GB699
|
O形密封圈
|
耐油橡膠
|
I-2 HG4-329
|
公稱(chēng)壓力PN(MPa)
|
公稱(chēng)通徑DN(mm)
|
外形尺寸(mm)
|
||||||||||
L
|
L1
|
H
|
H1
|
D0
|
D1
|
D2
|
D3
|
h
|
Z-Φd
|
L0
|
||
16
20
|
25
|
230
|
335
|
200
|
235
|
25
|
50.8
|
101.5
|
150
|
29
|
4-26
|
200
|
32
|
260
|
340
|
215
|
255
|
29
|
60.32
|
111
|
160
|
29
|
4-26
|
220
|
|
40
|
260
|
390
|
220
|
265
|
36
|
68.28
|
124
|
180
|
32
|
45-30
|
280
|
|
50
|
300
|
420
|
230
|
285
|
45
|
95.25
|
165
|
215
|
38
|
8-26
|
300
|
|
65
|
340
|
475
|
250
|
315
|
58
|
107.95
|
190.5
|
240
|
38
|
8-26
|
350
|
|
80
|
380
|
630
|
340
|
420
|
72
|
123.82
|
190.5
|
245
|
23
|
8-30
|
360
|
|
100
|
450
|
610
|
375
|
472
|
90
|
149.22
|
235
|
295
|
45
|
8-33
|
400
|
|
150
|
600
|
880
|
530
|
672
|
135
|
211.12
|
317.5
|
380
|
56
|
12-33
|
600
|
|
200
|
660
|
900
|
720
|
980
|
180
|
269.88
|
393.4
|
460
|
63
|
12-39
|
650
|
|
25
35
45
|
25
|
230
|
335
|
200
|
235
|
23
|
50.8
|
101.5
|
150
|
29
|
4-26
|
200
|
32
|
260
|
340
|
215
|
255
|
29
|
60.32
|
111
|
160
|
29
|
4-26
|
220
|
|
40
|
260
|
390
|
220
|
265
|
36
|
68.28
|
124
|
180
|
32
|
4-30
|
280
|
|
50
|
300
|
420
|
230
|
285
|
45
|
95.25
|
165
|
215
|
38
|
8-26
|
300
|
|
65
|
340
|
475
|
250
|
315
|
58
|
107.95
|
190.5
|
245
|
42
|
8-30
|
350
|
|
80
|
380
|
630
|
340
|
420
|
72
|
136.52
|
203
|
270
|
48
|
8-33
|
360
|
|
100
|
450
|
610
|
375
|
475
|
90
|
161.92
|
241.5
|
310
|
55
|
8-36
|
400
|
|
150
|
600
|
880
|
530
|
675
|
135
|
211.12
|
317.5
|
395
|
73
|
12-39
|
600
|
|
200
|
600
|
900
|
720
|
980
|
180
|
279.4
|
438
|
550
|
83
|
12-56
|
650
|