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FIG.404-青銅截止墊片閥
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BRONZE GLOBE VALVE
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Rising stem,Union bonnet,Renewable PTFE disc seat ring,Threaded ends.
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零件 PART
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材質(zhì) MATERIAL
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閥體 BODY
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CAST BRONZE
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閥蓋 CAP
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CAST BRONZE
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閥桿 STEM
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DZR# (抗脫鋅材質(zhì))
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閥盤 DISC
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PTFE (+15%GF)
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閥座 DISC HOLDER
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CAST BRONZE
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迫緊 PACKING
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PTFE
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手輪 HANDWHEEL
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CAST IRON
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尺寸
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1/2
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3/4
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1
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11/4
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11/2
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2
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L
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55
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66
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75
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87
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100
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120
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H
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102
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117
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135
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150
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168
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195
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D
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62
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70
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75
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85
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95
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105
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最高使用壓力
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試驗(yàn)壓力(水壓)
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120°C以下水、油、瓦斯
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220°C以下蒸汽、水、油
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閥體
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閥座
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16.9kg f/cm2
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10.0kg f/cm2
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32.0kg f/cm2
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22.0kg f/cm2
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#DZR=de-zincification resistant brass
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