J13W型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
Cr.NiStainlesss steel | 鉻鎳不銹鋼
Cr.NiStainlesss steel | 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 |
J13W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PSMPs Test 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 |
| J13w-16 | 16 | 2.4 | 1.76 | 0.6 | 16 | p≤200℃ | 液化石油氣水、油品等
Petroliun gas
Water,Oil etc |
| J13w-40p | 4.0 | 6.0 | 4.4 | 0.6 | 4.0 |
| J13w-160 | 16.0 | 24.0 | 17.6 | 0.6 | 16.0 | C≤425℃ |
| J13w-320p | 32.0 | 48.0 | 35.2 | 0.6 | 32.0 |
J13W型針型閥主要外形及連接尺寸
Main externalconnecting dimensionsmm 公稱直徑DNmm
Nominal diameter | 管螺紋Rc Source ioint | 尺 寸 Dimensions | 重量KgWeight |
| Do | L | H | Hi | d |
| 6 | 1/4 | 60 | 55 | 92 | 102 | 4 | 0.63 |
| 10 | 3/8 | 60 | 60 | 90 | 100 | 5 | 0.65 |
| 15 | 1/2 | 65 | 65 | 97 | 107 | 6 | 0.8 |
| 20 | 3/4 | 80 | 80 | 109 | 121 | 8 | 1.07 |
| 25 | 1 | 100 | 90 | 122 | 132 | 10 | 1.8 |
| 32 | 11/4 | 140 | 128 | 180 | 191 | 15 | 5.0 |
| 40 | 11/2 | 160 | 148 | 200 | 215 | 18 | 7. |
