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J24W型針型閥主要零件材料
Materials for main parts | | | |
零件名稱
Part name | 閥體、閥蓋
Body,Bonnet | 閥桿、閥瓣
Stem,Disc | 填料
Packing | | J24W-160P-DN3 | 鉻鎳不銹鋼
Cr.Ni Stainless steel | 不銹鋼
Stainliess steel | 聚四氟乙稀、柔性石墨
PTEF,Soft graphite | | J24W-320P-DN6 | 優質碳鋼
High grade carbon steel | 鉻鎳不銹鋼
Cr.Ni Stainliss steel | 聚四氟乙稀、柔性石墨
PTEF,Soft graphite | |
J24W型針型閥主要性能規范
Chief propertyspecifieation |
| 型號Type | 公稱壓力
MPa
Nominal pressure | 試驗壓力PSMPaTest pressure | 工作壓力MPa
Working pressure | 工作溫度℃
Working temperature | 適用介質Applicable mediun | | 殼體Shell | 密封（液）Seal | 密封（氣）Seal | | J24W-160P-DN3 | 16.0 | 24.0 | 17.6 | 0.6 | 16.0 | P≤200℃ | 液化石油氣水、油品等Petroleun gas Water,Oil etc. | | J24W-320P-DN6 | 32.0 | 48.0 | 35.2 | 0.6 | 32.0 | C≤425℃ | |
J24W型針型閥主要外形及連接尺寸
Main externalconnecting dimensionsmm |
| 型號Type | 公稱直徑DNmm
Nominal
dameter | 尺寸Dimensions | 重量KgWeight | | L1 | Do | D2 | H | H1 | D1 | | J24W-160P-DN3 | 3 | 80 | 65 | 159 | 170 | 14 | 3 | 1.0 | | J24W-320P-DN6 | 6 | 80 | 65 | 159 | 170 | 14 | 6 | 1.0 | |
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