BRONZE SILENT CHECK VALVE FIG.173A
FIG.173A-砲金銅緩衝式逆止閥
BRONZE SILENT CHECK VALVE
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 |
| 最高使用壓力 | 試驗壓力(水壓) | ||
|---|---|---|---|
| 80°C以下靜流水 | 80°C以下脈動水 | 閥 體(水壓) | 閥 座(氣壓) |
| 17.5kg f/cm2 | 10.0kg f/cm2 | 26kg f/cm2 | 6.0kg f/cm2 |
| 尺寸 | 1/2 | 3/4 | 1 | 11/4 | 11/2 | 2 | 21/2 | 3 |
| L | 53 | 59 | 67 | 78 | 84 | 98 | 115 | 130 |
| øD | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 76 |
評論列表