特征
-1/2"~12"(DN15~DN300)
-工作壓力 W.P.:PN 16/40
-工作溫度w.t.: -2℃~180℃
-升桿式/明桿Rising stem
-設計標準 Design: GB/ T 12235
-法蘭標準Flange dimension:JB/ T 79.1
-結構長度 Fav/e to face: GB/T 12221
-檢驗&測試 Inspection &testing : GB/T 13927,JB/T 9092
材料列表
序號NO.
|
零件名稱PARTS
|
材質 MATERIAL
|
1
|
閥體BODY
|
WCB+13Cr
|
CF8
|
CF8M
|
2
|
閥瓣DISC
|
WCB+13Cr
|
CF8
|
CF8M
|
3
|
閥桿STEM
|
20Cr13
|
304
|
316
|
4
|
對開圓環OPEN RING
|
45
|
304
|
316
|
5
|
閥綳螺母DISC NUT
|
35
|
304
|
316
|
6
|
止推墊圈THRUST WSAHER
|
Q235A
|
304
|
316
|
7
|
墊片GASKET
|
PTFE+柔性石墨 GPAPHITE
|
8
|
閥蓋BONNET
|
WCB
|
CF8
|
CF8M
|
9
|
螺柱巳OLT
|
35CrMo
|
304
|
304
|
10
|
縲母NUT
|
45
|
304
|
304
|
11
|
填料 PACKING
|
PTFE+柔性石墨 GPAPHITE
|
12
|
銷軸 CLEVIS PIN WITH HEAD
|
35
|
304
|
304
|
13
|
開口銷 SPLIT PIN
|
Q235A
|
304
|
304
|
14
|
壓蓋 NUT GLAND
|
WCB
|
CF8
|
CF8M
|
15
|
活節螺栓EYE BOLTS
|
35CrMo
|
304
|
304
|
16
|
平墊 FLATPAO
|
65Mn
|
304
|
304
|
17
|
螺母NUT
|
45
|
304
|
304
|
18
|
閥捍螺母BONNETNUT
|
青銅BRONZE
|
19
|
螺釘SCREWS
|
35CrMo
|
304
|
304
|
20
|
手輪 HANDLEEL
|
FCD/WCB
|
21
|
平墊 FLATPAO
|
65Mn
|
304
|
304
|
22
|
螺母NUT
|
45
|
304
|
304
|
J12 國標 GBPN16
尺寸size
|
L
|
d
|
D2
|
d1
|
D
|
b
|
f
|
n-d1
|
|
W
|
15
|
1/?"
|
130
|
1CG8
|
15
|
45
|
65
|
95
|
14
|
?
|
4-14
|
178
|
1?0
|
20
|
3/4"
|
150
|
117
|
20
|
55
|
75
|
105
|
14
|
2
|
4-14
|
182
|
140
|
25
|
1"
|
160
|
127
|
25
|
65
|
85
|
115
|
14
|
2
|
4-14
|
201
|
140
|
32
|
1-1/4'
|
180
|
140
|
32
|
78
|
100
|
135
|
16
|
2
|
4-18
|
238
|
160
|
40
|
1-1/2'
|
200
|
165
|
40
|
85
|
110
|
145
|
16
|
3
|
4-18
|
249
|
160
|
50
|
2"
|
230
|
203
|
50
|
100
|
175
|
160
|
16
|
3
|
4-18
|
263
|
200
|
65
|
?-1/2'
|
290
|
216
|
65
|
120
|
145
|
180
|
18
|
3
|
4-18
|
312
|
200
|
80
|
3"
|
310
|
241
|
80
|
135
|
160
|
195
|
20
|
3
|
8-18
|
336
|
250
|
100
|
4"
|
350
|
292
|
100
|
155
|
180
|
215
|
20
|
3
|
8-18
|
388
|
300
|
125
|
5"
|
400
|
330
|
125
|
185
|
210
|
250
|
22
|
3
|
8-18
|
467
|
350
|
150
|
6"
|
480
|
356
|
150
|
210
|
240
|
285
|
22
|
3
|
8-22
|
529
|
400
|
200
|
8"
|
600
|
495
|
200
|
265
|
295
|
340
|
24
|
3
|
12-22
|
667
|
450
|
250
|
10"
|
730
|
622
|
250
|
320
|
355
|
405
|
26
|
3
|
12-26
|
825
|
500
|
300
|
12"
|
850
|
698
|
300
|
375
|
410
|
460
|
28
|
3
|
i2-2q
|
947
|
600
|