高压内螺纹球阀
主要性能规范 Capability Criterion
|
公称压力 |
适用温度范围 |
适用介质 |
螺纹类型 |
|
10~32MPa |
-20~150℃ |
水、油、气及某些腐蚀性液体。 |
G.NPT.BSPT.BSP.DIN259/2999 |
主要外型尺寸 Main outer Size
|
公称压力 |
管螺纹G |
Q11N-100/160、Q11N-100/160P |
管螺纹G |
Q11N-320、Q11N-320P |
|
d |
L |
H |
W |
E |
H |
W |
SW |
L |
|
6 |
1/4 |
11 |
70 |
43 |
108 |
42.5 |
- |
- |
- |
- |
- |
|
10 |
3/8 |
11 |
70 |
43 |
108 |
42.5 |
- |
- |
- |
- |
- |
|
15 |
1/2 |
11 |
85 |
43 |
108 |
42.5 |
68 |
68 |
130 |
41 |
85 |
|
20 |
3/4 |
14 |
95 |
45.5 |
146 |
47.5 |
77 |
77 |
180 |
46 |
95 |
|
25 |
1 |
21 |
105 |
59.5 |
146 |
52.5 |
82 |
82 |
180 |
55 |
105 |
|
32 |
11/4 |
25 |
120 |
64.5 |
146 |
60 |
115 |
115 |
300 |
70 |
120 |
|
40 |
11/2 |
32 |
130 |
76 |
254 |
65 |
120 |
120 |
300 |
80 |
130 |
|
50 |
2 |
38 |
150 |
81 |
254 |
75 |
130 |
130 |
300 |
100 |
150 | |