特征
-全通徑 Full Port, 1/2"?6"(DN15~DN150)
-工作壓力 W.P.:PN16/40
-工作溫度 W.T.: -20°C~180°C
-精密鑄造 Investment casting
-閥桿防爆出裝置設計Blow-out proof stem
-防靜電裝置(可選)anli-statice device (cption)
-設計標準 Design:GB/T 12237
-法蘭標準Flange dimension:HG/T20592
-結構長度 Fave to face:GB/T 12221
-檢驗&測試丨nspection &testing : GB/T 13927,JB/T 9092
材料列表
序號NO.
|
零件名稱
|
材質 MATERIAL
|
1
|
閥體
|
WCB
|
CF8
|
CF8M
|
2
|
閥座
|
PTFE
|
3
|
球體
|
CF8
|
CF8
|
CF8M
|
4
|
墊片
|
PTFE
|
5
|
閥蓋
|
WCB
|
CF8
|
CF8M
|
6
|
螺柱
|
304
|
7
|
螺母
|
304
|
8
|
閥桿
|
304
|
304
|
316
|
9
|
閥桿墊圈
|
PTFE+25% GF
|
10
|
O形圈
|
FPM
|
11
|
填料
|
PTFE
|
12
|
耐磨墊
|
PTFE+25% GF
|
13
|
壓蓋
|
CF8
|
14
|
定位片
|
304
|
15
|
軸用擋圏
|
304
|
16
|
手柄
|
WCB
|
17
|
墊圈
|
304
|
18
|
螺栓
|
304
|
19
|
螺栓
|
304
|
F21 國標 GB PN16
尺寸size
|
L
|
d
|
D2
|
d1
|
D
|
b
|
f
|
n-d1
|
H
|
W
|
A
|
4-M
|
KxK
|
15
|
1/2"
|
130
|
15
|
45
|
65
|
95
|
16
|
2
|
4-14
|
73
|
133
|
42
|
4-M5
|
9x9
|
20
|
3/4"
|
130
|
20
|
58
|
75
|
105
|
18
|
2
|
4-14
|
76
|
133
|
42
|
4-M5
|
9x9
|
25
|
1"
|
140
|
25
|
68
|
85
|
115
|
18
|
2
|
4-14
|
92
|
163
|
50
|
4-M6
|
11x11
|
32
|
1-1/4"
|
165
|
32
|
78
|
100
|
140
|
18
|
2
|
4-18
|
95
|
163
|
50
|
4-M6
|
11x11
|
40
|
1-1/2"
|
165
|
40
|
88
|
110
|
150
|
18
|
2
|
4-18
|
116
|
192
|
70
|
4-M8
|
14x14
|
50
|
2"
|
203
|
50
|
102
|
125
|
165
|
18
|
2
|
4-18
|
123
|
192
|
70
|
4_M8
|
14x14
|
65
|
2-1/2"
|
222
|
65
|
122
|
145
|
185
|
18
|
2
|
8-18
|
150
|
330
|
70
|
4-M8
|
17x17
|
80
|
3"
|
241
|
80
|
138
|
160
|
200
|
20
|
2
|
8-18
|
165
|
330
|
102
|
4-M1C
|
19x19
|
100
|
4"
|
305
|
100
|
158
|
180
|
220
|
20
|
2
|
8-18
|
180
|
330
|
102
|
4-M1C
|
19x19
|
125
|
5"
|
356
|
125
|
188
|
210
|
250
|
22
|
2
|
a-ia
|
217
|
398
|
125
|
4-M12
|
22x22
|
150
|
6"
|
394
|
150
|
212
|
240
|
285
|
22
|
2
|
8-22
|
238
|
456
|
125
|
4-M12
|
27x27
|
F26 國標 GBPN40
尺寸size
|
L
|
d
|
D2
|
d1
|
D
|
b
|
f
|
n-d1
|
H
|
W
|
A
|
4-M
|
KxK
|
15
|
1/2,_
|
130
|
15
|
45
|
65
|
95
|
16
|
2
|
4-14
|
73
|
133
|
42
|
4-M5
|
9x9
|
20
|
3/4"
|
130
|
20
|
58
|
75
|
105
|
18
|
2
|
4-14
|
76
|
133
|
42
|
4-M5
|
9x9
|
25
|
1_,
|
140
|
25
|
68
|
85
|
115
|
18
|
2
|
4-14
|
92
|
163
|
50
|
4-M6
|
11x11
|
32
|
1-1/4"
|
165
|
32
|
78
|
100
|
140
|
18
|
2
|
4-18
|
95
|
163
|
50
|
4-M6
|
11x11
|
40
|
1-1/2"
|
165
|
40
|
88
|
110
|
150
|
18
|
2
|
4-18
|
116
|
192
|
70
|
4-M8
|
14x14
|
50
|
2"
|
203
|
50
|
102
|
125
|
165
|
20
|
2
|
4-18
|
123
|
192
|
70
|
4-M8
|
14x14
|
65
|
2-1/2"
|
222
|
65
|
122
|
145
|
185
|
22
|
2
|
8-18
|
150
|
330
|
70
|
4-M8
|
17x17
|
80
|
3"
|
?41
|
80
|
138
|
160
|
200
|
24
|
2
|
8-18
|
165
|
330
|
102
|
1-MK
|
19x19
|
100
|
4"
|
305
|
100
|
162
|
190
|
235
|
24
|
2
|
8-22
|
192
|
330
|
102
|
4-M12
|
22x22
|
125
|
5"
|
356
|
125
|
188
|
220
|
270
|
26
|
2
|
8-26
|
217
|
398
|
125
|
4-M12
|
22x22
|
150
|
6"
|
394
|
150
|
218
|
250
|
300
|
28
|
2
|
8-26
|
238
|
456
|
125
|
4-M12
|
27x27
|