FIG.173A-青銅緩沖式止回閥
BRONZE SILENT CHECK VALVE Bronze body and
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bonnet,Spring loaded lift type disc,Renewable NBR seat,Threaded ends.
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零件 PART
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材質 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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閥盤 DISC
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CAST BRONZE
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閥座 SEAT
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NBR
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彈簧 SPRING
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STAINLESS STEEL
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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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21/2
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3
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L
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53
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59
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67
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78
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84
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98
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115
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130
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H
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15
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20
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25
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32
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40
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50
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65
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76
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最高使用壓力
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試驗壓力
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80°C以下靜流水
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80°C以下脈動水
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閥 體
(水壓)
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閥 座
(氣壓)
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17.5kg f/cm2
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10.0kg f/cm2
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26kg f/cm2
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6.0kg f/cm2
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