類別:針型閥 ? 發布時間:1970-01-01 08:00 ? 瀏覽: 次

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 |


