应用范围
设计制造按GB/T 12237-89
检验标准按GB/T 13927-92
螺纹类型按G.NPT ESPT.ESP DIN259-2999
 |
| 阉体材料
|
公称压力
(MPa)
|
工作温度
(℃)
|
适用介质
|
|
| 碳钢
|
C |
1.6-6.4 |
≤300 |
水、油品、蒸汽
|
| 不锈钢
|
P |
1.6-6.4 |
≤200 |
硝醚类
|
|
R |
醋酸类
|
|||
| 零件名称
|
材 料
|
||
| 阀体
|
A105、45
|
304/1Cr18Ni9Ti | 316/1Cr18Ni12MO2Ti |
| 球体、阀杆
|
1Cr18/Cr18Ni9Ti | 304/1Cr18Ni9Ti | 316/1Cr18Ni12MO2Ti |
| 密封圈
|
聚四氟乙烯PTFE增强聚四氟乙烯VUILUKPTFE对位聚苯PPL |
||
| 垫片、填料
|
聚四氟乙烯PTFE对位聚苯PPL | ||
|
口径DN |
6 |
10 |
15 |
20 |
25 |
32 |
40 |
50 |
|
G |
1/4 |
3/8 |
1/2 |
3/4 |
1 |
11/4 |
11/2 |
2 |
|
d |
8 |
10 |
10 |
13.5 |
16 |
22 |
26 |
32.8 |
|
L |
60 |
60 |
60 |
67.3 |
73 |
90 |
97.5 |
112 |
|
LO |
110 |
110 |
110 |
110 |
110 |
150 |
150 |
150 |
|
H |
56 |
56 |
56 |
62 |
68 |
75 |
83 |
90 |
|
B |
11.5 |
11.5 |
14 |
15 |
15 |
18 |
19 |
19 |
|
D |
30 |
31 |
32 |
38 |
45 |
53.4 |
63 |
73 |
|
Wt(kg) |
- |
- |
0.36 |
0.45 |
0.65 |
0.95 |
1.47 |
1.94 |
|
口径DN |
6 |
10 |
15 |
20 |
25 |
32 |
40 |
50 |
|
d |
8 |
10 |
10 |
13 |
17 |
22 |
25 |
32 |
|
L |
85 |
85 |
85 |
90 |
100 |
120 |
135 |
140 |
|
L1 |
15 |
16 |
18 |
18 |
20 |
20 |
25 |
25 |
|
M |
20x1.5 |
24x1.5 |
3Ox2 |
36x2 |
42x2 |
52x2 |
60x3 |
72~3 |
|
LO |
110 |
110 |
110 |
110 |
110 |
150 |
150 |
180 |
|
口径 |
DN |
15 |
20 |
26 |
32 |
40 |
50 |
65 |
|
（IN) |
1/2 |
3/4 |
1 |
l1/4" |
11/2" |
2" |
21/2" |
|
|
d |
10 |
12.6 |
17 |
22 |
26 |
32.6 |
48 |
|
|
d2 |
18 |
20 |
24 |
32 |
38 |
46 |
60 |
|
|
L |
92 |
109 |
199 |
126 |
136 |
154 |
170 |
|
|
H |
66 |
65 |
70 |
85 |
90 |
98 |
110 |
|
|
W |
110 |
110 |
110 |
145 |
145 |
177 |
198 |
|
