孔瑞格单向阀 BF系列 8.0mm 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
孔瑞格单向阀 BF系列 8.0mm Forward
孔瑞格单向阀 BF系列 8.0mm 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) |
BF660080024000 |
0.00 (no spring) |
BF660080024014 |
0.14 (±0.05) |
BF660080024040 |
0.40 (±0.30) |
BF660080024100 |
1.00 (±0.30) |
材料 |
套筒 |
1.4305/AISI 303 |
销 |
1.4021/AISI 420A |
保持架 |
1.4305/AISI 303 |
弹簧 |
1.4310/AISI 301 |
钢球 |
1.3541/AISI 420C |
Performance |
Max. installation force |
8000 N |
Max. working pressure in check direction |
280 bar |
Max. working pressure in flow direction |
40 N |
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 |
Material of test body |
GJS – 600 |