Q11N internal thread high pressure ball valve with corrosion prevention, strong vulcanization resistance, fire prevention, anti-static, good sealing performance and other characteristics, the use of pressure and temperature range is wide, full diameter and shrink size, and can be equipped with a variety of driving devices, is the chemical, petroleum torch refining, natural gas exploitation in the delivery system ideal valve choice.
Instructions for ordering:
1. If there is no selected model, please provide detailed parameters, such as medium, temperature, pressure, caliber, material, etc., and our technicians will select the model for you
Ii. If the selected model is available, please provide it according to the selected model
Non-standard products shall be provided with samples or confirmed by drawings
Note: the information is for reference only, or may not be complete, so we apologize for any inconvenience caused to you. The company can be selected according to different requirements and parameters. The company has a variety of sizes of caliber, pressure, different materials, connection mode, drive mode, to meet the needs of various types of valves. Please contact 021-6651 8677 or consult online.
|
零件名称 |
阀体 |
球体 |
阀杆 |
密封圈 |
|
Q11N-100C |
35/45 |
1Cr18 |
1Cr18Ni9Ti |
尼龙 |
|
Q11N-100P |
304/1Cr18Ni9Ti |
304/1Cr18Ni9Ti |
||
|
Q11N-100R |
316/Cr18Ni12Mo2Ti |
316/1Cr18Ni9Ti |
||
适用温度范围：-20~150℃
适用介质：水、油、气及某些腐蚀性液体。
螺纹类型：G·NPT BSPT.BSP.DIN259/2999
采用：ASME、B16.11-1991标准：
|
口径 |
d |
L |
L1 |
H |
W |
D |
L3 |
|
流量 |
总长 |
中段瓣总长 |
中心高度 |
手柄长度 |
半插口 |
有效长度 |
|
|
NPT3/8″ |
10 |
100 |
60 |
62 |
150 |
1780 |
10 |
|
NPT1/2″ |
14 |
100 |
60 |
65 |
150 |
21.85 |
10 |
|
NPT3/4″ |
19 |
140 |
80 |
74 |
180 |
27.30 |
13 |
|
NPT1″ |
24 |
140 |
80 |
80 |
180 |
34.05 |
13 |
|
NPT11/4″ |
31 |
160 |
90 |
95 |
255 |
42.80 |
13 |
|
NPT11/2″ |
39 |
180 |
100 |
98 |
255 |
48.80 |
13 |
|
NPT2″ |
48 |
200 |
110 |
108 |
255 |
61.35 |
16 |
|
NPT21/2″ |
63 |
- |
- |
- |
- |
74.20 |
16 |
|
NPT3″ |
78 |
- |
- |
- |
- |
90.15 |
16 |
|
NPT4″ |
98 |
- |
- |
- |
- |
115.80 |
19 |
国标尺寸：
|
公称通径DN（mm） |
Q11N-100/160、Q11N-100/160P |
Q11N-320、Q11N-320P |
|||||||||
|
管螺纹 |
尺寸（mm） |
管螺纹 |
尺寸（mm） |
||||||||
|
d |
L |
H |
W |
E |
H |
W |
SW |
L |
|||
|
5 |
1/4 |
11 |
70 |
43 |
108 |
42.5 |
- |
- |
- |
- |
70 |
|
10 |
3/8 |
11 |
70 |
43 |
108 |
42.5 |
- |
- |
- |
- |
- |
|
15 |
1/2 |
11 |
85 |
43 |
108 |
42.5 |
1/2 |
68 |
130 |
41 |
85 |
|
20 |
3/4 |
14 |
95 |
45.5 |
146 |
47.5 |
3/4 |
77 |
180 |
46 |
95 |
|
25 |
1 |
21 |
105 |
59.5 |
146 |
52.5 |
1 |
82 |
180 |
55 |
105 |
|
32 |
11/4 |
25 |
120 |
64.5 |
146 |
60 |
11/4 |
115 |
300 |
70 |
120 |
|
40 |
11/2 |
32 |
130 |
76 |
254 |
65 |
11/2 |
120 |
300 |
80 |
130 |
|
50 |
2 |
38 |
150 |
81 |
254 |
75 |
2 |
130 |
300 |
100 |
150 |
