內螺紋針型閥
一、J13W內螺紋針型閥概述:
1.公稱壓力:PN2.5 PN4 PN6.4 PN16 PN32Mpa
2.公稱通徑:DN5~DN25
3.適用介質:油﹑水﹑氣等多種非腐蝕性或腐蝕性介質
4.適用溫度:-20℃~+425℃等
5.制造材料:20#﹑1Cr18Ni9Ti﹑304﹑316﹑316L等
二、J13W內螺紋針型閥結構圖:
三、J13W內螺紋針型閥主要零件材料:
Materials for main parts
零件名稱Part name |
閥桿、閥蓋Stem.Bonnet |
閥桿、閥瓣Stem,Disc |
填料Packing |
J13W-16P |
鉻鎳不銹鋼 |
鉻鎳不銹鋼 |
聚四氧乙稀、柔性石墨PTEF,Soft graphite |
J13W-160、J13W-40 |
優質碳鋼 High grade carbon steel |
鉻不銹鋼Cr.Staininliss steel |
四、J13W內螺紋針型閥主要性能規范:
Chief property and specifieation
五、J13W內螺紋針型閥主要外形及連接尺寸:
Main external and connecting dimensions(mm)
公稱直徑DN(mm) |
管螺紋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 |
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