KOENIG CHECK VALVE® BF系列 5.5mm Forward
- 设计基于弹簧弹性变形和套筒膨胀变形原理
- 模块式概念: 正向单向阀 (FF)/反向单向阀 (RF)
- 可提供多种标准尺寸，开启压力和流量的单向阀
KOENIG CHECK VALVE® BF系列 5.5mm Forward
KOENIG CHECK VALVE® BF系列 5.5mm Forward – OVERVIEW
规格 承压性能3D 数据技术信息视频
| Check Valve Forward Flow – Unscreened |
| 品名 |
开启压力 [bar] |
| BFAA055U000 |
0 (no Spring) |
| BFAA055U014 |
0.14 (±0.05) |
| BFAA055U025 |
0.25 (±0.10) |
| BFAA055U040 |
0.40 (±0.30) |
| BFAA055U050 |
0.50 (±0.30) |
| BFAA055U100 |
1.00 (±0.30) |
| BFAA055U200 |
2.00 (±0.30) |
| Check Valve Forward Flow – Screened |
| 品名 |
开启压力 [bar] |
| BFAA055S000 |
0 (no Spring) |
| BFAA055S014 |
0.14 (±0.05) |
| BFAA055S025 |
0.25 (±0.10) |
| BFAA055S040 |
0.40 (±0.30) |
| BFAA055S050 |
0.50 (±0.30) |
| BFAA055S100 |
1.00 (±0.30) |
| BFAA055S200 |
2.00 (±0.30) |
| Materials |
| 套筒 |
1.4305/AISI 303 |
| 销 |
1.4021/AISI 420A |
| 保持架 |
1.4303/AISI 305 |
| 弹簧 |
1.4310/AISI 301 |
| 钢球 |
1.3541/AISI 420C |
| Screen |
1.4401/AISI 316L |
| Performance |
| Max. Installation Force |
6200 N |
| Max. Working Pressure in Check Direction |
280 bar |
| Max. Working Pressure in Flow Direction |
40 bar |
| Max. Leakage on Air |
20 sccm/min. @ 1.72 bar |
| Max. Leakage on Hydraulic Fluid (HLP46) |
1 drop/min. |
| Cycle Test on Hydraulic Fluid (HLP46) |
1 Mio. Cycles, 5 Hz, 6 bar, 50˚C |
| Screen Size |
125 Microns Absolute |
| Material of Test Body |
GJS – 600 |
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