详细介绍: 伞齿轮煤气专用暗杆刀闸阀主要零部件材质 Key parts material
阀体、上盖Valve body, upper cap
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碳钢、不锈钢Carbon steel, stainless steel
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阀板Valve plate
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不锈钢stainless steel
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阀杆Stem
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不锈钢stainless steel
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密封圈Seal ring
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橡胶、四氟、不锈钢、硬质合金
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订购热线15888215509
伞齿轮煤气专用暗杆刀闸阀主要性能规范 Key performance indicators
公称压力Nominal pressure
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PN
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壳体试验Casing test
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1.5XPN
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密封试验Leak test
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1.1XPN
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工作温度Operating temperature
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橡胶≤80℃ 四氟密封≤180℃ 硬密封≤425℃
Rubber ≤80℃, PTFE≤180℃, hard sealing ≤425℃
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适用介质Working medium
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纸浆、污水、煤煤气等paper pulp, sewage, coal slurry
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订购热线15888215509
伞齿轮煤气专用暗杆刀闸阀主要外形及连接尺寸Profile and connection dimension
公称压力Nominal pressure()
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公称通径Nominal through diameter(mm)
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L
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D
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D1
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D2
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H
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N-M
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D0
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1.0
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150
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70
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280
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240
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210
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475
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8-M20
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280
|
200
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80
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335
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295
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265
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540
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8-M20
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360
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250
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85
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390
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350
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320
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630
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12-M20
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360
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300
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100
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440
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400
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368
|
480
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12-M20
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400
|
350
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100
|
500
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460
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428
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885
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16-M20
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400
|
400
|
110
|
565
|
515
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782
|
990
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16-M22
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400
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450
|
120
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615
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565
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532
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1100
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20-M22
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530
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500
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130
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670
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620
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585
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1200
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20-M22
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530
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600
|
140
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780
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725
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685
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1450
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20-M27
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600
|
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