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Bronze
FIG.173A-砲金銅緩衝式逆止閥
BRONZE SILENT CHECK VALVE Bronze body and
FIG.173A-砲金銅緩衝式逆止閥
BRONZE SILENT CHECK VALVE
Bronze body and
bonnet,Spring loaded lift type disc,Renewable NBR seat,Threaded ends.
零件 PART
材質 MATERIAL
閥體 BODY
CAST BRONZE
閥蓋 CAP
CAST BRONZE
閥盤 DISC
CAST BRONZE
閥座 SEAT
NBR
彈簧 SPRING
STAINLESS STEEL
尺寸
1/2
3/4
1
1
1/4
1
1/2
2
2
1/2
3
L
53
59
67
78
84
98
115
130
H
15
20
25
32
40
50
65
76
最高使用壓力
試驗壓力
8
0°C以下靜流水
8
0°C以下脈動水
閥 體
(水壓)
閥 座
(氣壓)
17.5kg f/cm
2
10.0kg f/cm
2
26kg f/cm
2
6.0kg f/cm
2