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產(chǎn)品展示 船用快閉閥 >> 船用鑄鋼直角氣動快關(guān)閥JISF7399
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零件名稱
Part name
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材料 Material
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名稱 Name
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牌號 Mark
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閥體、閥蓋(Body、Cover)
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鑄鋼 cast tsteel
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ZG230-450
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閥盤、閥桿(Disk、stem)
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不銹鋼 stainoess steel
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2Cr13
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活活塞 piston
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鋅黃銅 zine brass
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CuZn38
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主要外形尺寸:
DN
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SIZE
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L
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D
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PCD
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t
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n-d
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H
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15
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1/2
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100
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80
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60
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14
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4-12
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130
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20
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3/4
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110
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85
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65
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14
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4-12
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130
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25
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1
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120
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95
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75
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14
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4-12
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130
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32
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1 1/4
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140
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115
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90
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16
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4-15
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165
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40
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1 1/2
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160
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120
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95
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16
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4-15
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165
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50
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2
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210
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130
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105
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16
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4-15
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335
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65
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2-1/2
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250
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155
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130
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18
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4-15
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395
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80
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3
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280
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180
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145
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18
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4-19
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420
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