美標(biāo)法蘭截止閥特點(diǎn)：
Feature
1.流線型，明桿帶支架
1.Streamline outside screw and yoke
2.中法蘭螺栓連接
2.bolted bonnet
3.活套連接閥瓣
3.Loose disc
4.升降閥桿與手輪
4.Rising stem and hand wheel
5.支架與閥蓋一體式
5.Yoke integral with bonnet
6.傘齒輪操作選配
6.avail able with gear operator
7.標(biāo)準(zhǔn)法蘭連接
7.Flanged ends
美標(biāo)法蘭截止閥產(chǎn)品規(guī)范Product
Specification
|
產(chǎn)品規(guī)范
Product
Specification
|
設(shè)計(jì)規(guī)范Design Spec
|
結(jié)構(gòu)長度Face to Face
|
連接法蘭Flanged End
|
試驗(yàn)與檢驗(yàn)Test &Check
|
壓力-溫度Pressure-Temp
|
產(chǎn)品標(biāo)識Marking
|
供貨規(guī)范
Supply
|
|
ASME B16.34
|
ANSIB 16.10
|
ANSIB 16.5
|
API598
|
ASME B 16.34
|
MSS SP-25
|
ASME B16.34
|
|
BS 5160
|
BS 5160
|
美標(biāo)法蘭截止閥材料列表Material
List
|
零件名稱
|
零部件材料 Part Material
|
Part Name
|
|
閥體/閥蓋
|
A216-WCB
|
A217-WC6
|
A352-LCB
|
A351-CF8M
|
Body/Bonnet
|
|
閘瓣
|
A105
|
A182-F11
|
A182-F304
|
A182-F316
|
Disk
|
|
閥桿
|
A182-F6a
|
A182-F11
|
A182-F6a
|
A182-F316
|
Stem
|
|
填料
|
柔性石墨/ Flexible Graphite
|
聚四氟乙烯/PTFE
|
Packing
|
|
墊片
|
18-8柔性石墨/18-8Flexible Graphite
|
Gasket
|
|
螺栓
|
A193-B7
|
A193-B7
|
A193-B7M
|
A193-B8
|
Bolt
|
|
適用溫度
|
-29~425℃
|
-29~550℃
|
-46~350℃
|
-40~200℃
|
Suitable Temp
|
|
適用介質(zhì)
|
水，油品，蒸汽
Water，Oil，Steam
|
蒸汽，油品
Steam，Oil
|
丙烷，乙烯
Propane，Ethane
|
硝酸類
Nitric Acid
|
Suitable Medium
|
美標(biāo)法蘭截止閥尺寸列表Dimension
List
|
產(chǎn)品型號
Type
|
NPS
|
DN
|
Class 150Lb
|
WT（kg）
|
|
in
|
mm
|
L
|
D
|
D1
|
D2
|
b
|
z-Φd
|
H
|
D0
|
|
J41H-150Lb
J41W-150LbP
J41Y-150LbP
J41Y-150LbR
J41Y-150LbPL
J41Y-150LbRL
|
1/2"
|
15
|
108
|
89
|
60.5
|
35
|
10
|
4-Φ15
|
169
|
125
|
5.0
|
|
3/4"
|
20
|
117
|
98
|
70
|
43
|
11
|
4-Φ15
|
180
|
125
|
7.0
|
|
1"
|
25
|
127
|
108
|
79.5
|
51
|
12
|
4-Φ15
|
190
|
125
|
9.0
|
|
11/4"
|
32
|
140
|
117
|
89
|
63
|
13
|
4-Φ15
|
|
160
|
|
|
11/2"
|
40
|
165
|
127
|
98.5
|
73
|
14.3
|
4-Φ16
|
347
|
180
|
15.0
|
|
2"
|
50
|
203
|
152
|
120.5
|
92
|
15.9
|
4-Φ19
|
356
|
180
|
18
|
|
21/2"
|
65
|
216
|
178
|
139.5
|
105
|
17.5
|
4-Φ19
|
381
|
240
|
30
|
|
3"
|
80
|
241
|
190
|
152.5
|
127
|
19.1
|
4-Φ19
|
411
|
280
|
41
|
|
4"
|
100
|
292
|
229
|
190.5
|
157
|
24
|
8-Φ19
|
454
|
280
|
64
|
|
5"
|
125
|
356
|
254
|
216
|
186
|
24
|
8-Φ22
|
541
|
320
|
86
|
|
6"
|
150
|
406
|
279
|
241.5
|
216
|
25.4
|
8-Φ22
|
656
|
360
|
113
|
|
8"
|
200
|
495
|
343
|
298.5
|
270
|
29
|
8-Φ22
|
800
|
450
|
115
|
|
10"
|
250
|
622
|
406
|
362
|
324
|
31
|
12-Φ25
|
1231
|
500
|
295
|
|
12"
|
300
|
698
|
483
|
432
|
381
|
32
|
12-Φ25
|
1450
|
600
|
450
|
