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| 产品中心 About us |
您的位置：首页>产品中心>波纹管平衡式安全阀 |
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产品名称： |
波纹管平衡式安全阀 |
产品型号： |
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产品口径： |
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产品压力： |
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产品材质： |
铸钢 |
产品简介： |
上海沃托阀门有限公司有近二十年生产高中压阀门的历史，专业生产波纹管平衡式弹簧安全阀 波纹管安全阀 平衡式弹簧安全阀 磅级波纹管平衡式弹簧安全阀等。 |
联系电话： |
021-57522756 |
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Description:
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主要性能规范 Main property and specifiecation
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Normal Pressure
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PN
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150
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300
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1,500
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Body strangth
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Ps(MPa)
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3.0
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7.5
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37.5
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Set pressure
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Pk(MPa)
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0.1-2
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1.6-5
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10-25
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Seal pressure
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Pm(MPa)
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90% Pk
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Reseation pressure
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Ph(MPa)
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90% Pk
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Relieving pressure
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Pp(MPa)
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1.1 Pk
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Llift
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H(mm)
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1/20 d0
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Appropriate temperature
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C
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300
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P R
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200
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Appropriate medium
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C
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Gas,Liquid
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P R
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Nitric Acid,Acetic Acid,Gas,Liquid
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主喉部直径代号 Code of throat diameter
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Code
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Diameter
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Code
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Diameter
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D
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10
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L
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48
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E
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13
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M
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55
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F
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16
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N
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60
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G
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20.5
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P
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72
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H
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26
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Q
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96
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J
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33
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R
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115
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K
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40
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T
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148
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主要尺寸 Main Dimension
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TFWA41C150 TFWA41C150P TFWA41C150R
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Nominal Diameter
DN(in)
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Dimension (mm)
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do
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D
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D1
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D2
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b
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t
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Z- d
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DN'
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D'
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D1'
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D2'
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t'
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b'
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Z- d'
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L
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L1
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H
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1/" 1/ "
2 2
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D
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89
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60.5
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35
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12
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5
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4-15
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15
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89
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60.5
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35
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1.6
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12
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4-15
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90
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90
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260
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