名称:内螺纹针型阀
型号:J13W
口径:DN6-40
压力:1.6MPa-16.0MPa
材质:铸钢、不锈钢
一、J13W内螺纹针型阀概述:
1.公称压力:PN2.5 PN4 PN6.4 PN16 PN32Mpa
2.公称通径:DN5~DN25
3.适用介质:油﹑水﹑气等多种非腐蚀性或腐蚀性介质
4.适用温度:-20℃~+425℃等
5.制造材料:20#﹑1Cr18Ni9Ti﹑304﹑316﹑316L等
二、J13W内螺纹针型阀结构图:
三、J13W内螺纹针型阀主要零件材料:
Materials for main parts
零件名称Part name
|
阀杆、阀盖Stem.Bonnet
|
阀杆、阀瓣Stem,Disc
|
填料Packing
|
J13W-16P
|
铬镍不锈钢
Cr.NiStainlesss steel
|
铬镍不锈钢
Cr.NiStainlesss steel
|
聚四氧乙稀、柔性石墨PTEF,Soft graphite
|
J13W-160、J13W-40
|
优质碳钢
High grade carbon steel
|
铬不锈钢Cr.Staininliss steel
|
四、J13W内螺纹针型阀主要性能规范:
Chief property and specifieation
五、J13W内螺纹针型阀主要外形及连接尺寸:
Main external and connecting dimensions(mm)
公称直径DN(mm)
Nominal diameter
|
管螺纹Rc Source ioint
|
尺 寸 Dimensions
|
重量(Kg)Weight
|
Do
|
L
|
H
|
Do
|
M
|
6
|
1/4
|
60
|
58
|
85
|
60
|
1/4
|
0.63
|
10
|
3/8
|
60
|
58
|
87
|
60
|
3/8
|
0.65
|
15
|
1/2
|
65
|
60
|
87
|
70
|
1/2
|
0.8
|
20
|
3/4
|
70
|
70
|
100
|
80
|
3/4
|
1.07
|
25
|
1
|
80
|
78
|
110
|
100
|
1
|
1.8
|
32
|
11/4
|
100
|
102
|
130
|
110
|
11/4
|
5.0
|