阀门询价：/
：wangbo@spiraxsarcocn.com
英国鹤牌青铜球阀代理商，英国鹤牌黄铜球阀价格，英国鹤牌不锈钢球阀*，英国鹤牌螺纹球阀参数
英国鹤牌球阀/ressure/Temperature Rating
1/2” to 2” Sizes
40 bar from -10 to 100ºC
18 bar at 140ºC
25 bar from -10 to 100ºC
2 1/2” and 3” Sizes
18 bar at 140ºC
Specification
Blow-out proof stem
Full bore hard chrome plated ball
Virgin PTFE seats and stem seals
BS EN 10266 (ISO 7) Taper internally
threaded end connections
Material Specification
| Component | Material | Specification BS EN | |
|---|---|---|---|
| Lever | Steel | ||
| Stem | Copper Alloy | 12164 CW603N | B16-C36000 |
| Stem Seals | Virgin PTFE | ||
| Ball (hard chrome plated) | Copper Alloy | 12164 CW603N | B16-C36000 |
| Seat Rings | Virgin PTFE | ||
| Seat Retainer | Bronze | ||
| Body | Bronze |
Dimensions
| Nominal Size | in | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 | 2 1/2 | 3 |
|---|---|---|---|---|---|---|---|---|---|
| A | mm | 55 | 62 | 73 | 83 | 92 | 107 | 144 | 172 |
| B | mm | 46 | 55 | 62 | 70 | 75 | 82 | 82 | 115 |
| C | mm | 82 | 103 | 106 | 106 | 150 | 160 | 162 | 212 |
| Weight | kg | 0.25 | 0.45 | 0.70 | 1.15 | 1.70 | 2.95 | - | - |
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