JJM1型針型閥主要零件材料
Materials for main parts | | | |
零件名稱
Part name | 閥體、閥蓋、
螺栓Body,Bonnet,
Bonnet bolt | 閥桿、閥瓣、
密封圈Stem,Disc,Gasket | 填料
Packing | 墊片Gasket | 手柄Handle | | JJM1-160-DN5 | 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 | 橡膠石棉板Latex asbestos | 優質碳鋼High grade carbon steel | |
JJM1型針型閥主要性能規范
Chief propertyspecifieation |
型號
Type | 公稱壓力MPaNominal
pressure | 試驗壓力PSMPaTest pressure | 工作壓力MPaWorking
pressure | 工作溫度℃Working
temperature | 適用介質Applicable
mediun | | 殼體Shell | 密封（液）Seal | 密封（氣）Seal | | JJM1-160-DN5 | 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. | | C≤425℃ | |
JJM1型針型閥主要外形及連接尺寸
Main externalconnecting dimensionsmm |
| 型號Type | 公稱直徑DNmmNominal
dameter | 尺寸Dimensions | 重量KgWeight | | L1 | Do | L2 | H | H1 | L3 | M1 | M2 | | JJM1-160 | 5 | 116 | 65 | 85 | 98 | 105 | 40 | M20×1.5左 | M20×1.5 | | 1.0 | |
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