|
三通截止閥系列
主要性能參數(shù) Specification
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型號 Type
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23J14H-40
|
|
公稱壓力 Nominal pressure
|
4.0MPa
|
|
強(qiáng)度試驗壓力 Shell test pressure
|
6.0MPa
|
|
密封試驗(水) Seal test (water)
|
4.4MPa
|
|
密封試驗(氣) Seal test (gas)
|
0.6MPa
|
|
適用溫度 Suitable temperature
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≤260°C
|
|
適用介質(zhì) Suitable medium
|
制冷劑、油、水等
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主要零件材料 Main parts material
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序號 NO.
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零件名稱 Part name
|
材料 Materials
|
|
1
|
閥體 Body
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WCB/LCB
|
|
3
|
閥座 Seat
|
WCB/LCB
|
|
4
|
填料 Packing
|
石墨
|
|
5
|
閥桿 Stem
|
20Cr13/12Cr13
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連接尺寸 Connecting dimension
|
k in
|
mm
|
|
A
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B
|
C
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D
|
E
|
|
1/2-FNPT
|
92
|
60.5
|
86
|
44.5
|
152.5
|
|
3/4-FNPT
|
|
1-FNPT
|
150
|
95
|
102
|
51
|
203
|
|
1'/4-FNPT
|
|
