特征
-1/2"~12"(DN15~DN300)
-工作壓力 W.P.: PN16/40
-工作溫度 W.T.: -20°C~180°C
-升桿式/明桿Rising stem
-設計標準 Design:GB/T 12234
-法蘭標準Flange dimension: JB/T 79.1
-結構長度 Fave to face: GB/T 12221
-檢驗&測試丨nspection ^testing : GB/T 13927,JB/T9092
材料列表
序號NO.
|
零件名稱PARTS
|
材質 MATERIAL
|
1
|
閥體BODY
|
WCB+13Cr
|
CF8
|
CF8M
|
2
|
閘板DISC
|
WCB+13Cr
|
CF8
|
CF8M
|
3
|
閥桿STEM
|
20Cr13
|
304
|
316
|
4
|
墊片GASKET
|
PTFE/304+石墨 GPAPHITE
|
5
|
閥蓋巳ONNET
|
WCB
|
CF8
|
CF8M
|
6
|
螺柱BOLT
|
35CrMo
|
304
|
304
|
7
|
縲母NUT
|
45
|
304
|
304
|
8
|
填料 PACKING
|
PTFE+柔性石墨 GPAPHITE
|
9
|
銷軸 CLEVIS PIN WITH HEAD
|
35
|
304
|
304
|
10
|
開口銷 SPLIT PIN
|
0235A
|
304
|
304
|
11
|
壓蓋 NUT GLAND
|
WCB
|
CF8
|
CF8
|
12
|
活節摞栓EYE BOLTS
|
35CrMo
|
304
|
304
|
13
|
平墊 FLATPAO
|
65Mn
|
304
|
304
|
14
|
螺母NUT
|
45
|
304
|
304
|
15
|
閥桿螺母BONNETNUT
|
青銅BRONZE
|
16
|
閥蓋BONNET
|
45
|
304
|
304
|
17
|
手輪 HANDLEEL
|
FCD/WCB
|
18
|
圓縲母NOUNDNUT
|
45
|
304
|
|
304
|
Z12 國標 GBPN16
尺寸size
|
L
|
d
|
D2
|
D1
|
D
|
b
|
f
|
n-a)d1
|
H
|
w
|
15
|
1/2"
|
130
|
108
|
15
|
45
|
65
|
95
|
14
|
2
|
4-14
|
178
|
120
|
20
|
3/4"
|
150
|
117
|
20
|
55
|
75
|
105
|
14
|
2
|
4-14
|
194
|
140
|
25
|
1"
|
160
|
127
|
25
|
65
|
85
|
115
|
14
|
2
|
4-14
|
223
|
140
|
32
|
1-1/4'
|
180
|
140
|
32
|
78
|
100
|
135
|
16
|
2
|
4-18
|
266
|
160
|
40
|
1-1/2"
|
200
|
165
|
40
|
85
|
110
|
145
|
16
|
3
|
4-18
|
295
|
160
|
50
|
2"
|
250
|
178
|
50
|
100
|
125
|
160
|
16
|
3
|
4-18
|
336
|
200
|
65
|
2-1/2"
|
265
|
190
|
65
|
120
|
145
|
180
|
18
|
3
|
4-18
|
385
|
200
|
80
|
3"
|
280
|
203
|
80
|
135
|
160
|
195
|
20
|
3
|
8-18
|
433
|
250
|
100
|
4"
|
300
|
229
|
100
|
155
|
180
|
215
|
20
|
3
|
8-18
|
506
|
300
|
125
|
5"
|
325
|
254
|
125
|
185
|
210
|
250
|
22
|
3
|
8-18
|
612
|
300
|
150
|
6"
|
350
|
267
|
150
|
210
|
240
|
285
|
22
|
3
|
8-22
|
686
|
350
|
200
|
8"
|
400
|
292
|
200
|
265
|
295
|
340
|
24
|
3
|
12-22
|
825
|
350
|
250
|
10"
|
450
|
330
|
250
|
320
|
355
|
405
|
26
|
3
|
12-26
|
972
|
400
|
300
|
12"
|
500
|
356
|
300
|
375
|
410
|
460
|
28
|
3
|
12-26
|
1147
|
450
|