Location -> Products -> Flow -> Flow Switch
Type： CX-PFS-JYF,HFS paddle type flow switch
Illustrate：CX-PFS-JYF,HFS Paddle type flow switch is used to sense the flow change in the liquid lines as so to protect equipment against damage which could becased by flow stopping in the pipeline.
CX-PFS-JYF,HFS Paddle type flow switch
Main features1.Protect equipment against damage
2.SPDT micro switch ensures the quick action and guarantee the transient of the switch
3.Set Flow Rate can be adjusted according to different flow requirement
4.Allowed Liquids Temperature:0℃～120℃
Technical Parameters
Table4.1
| Model | Connection | Notes | Accuracy |
| HFS-25 | 1″-11½NPT Screw | Red Case | 5% |
| HFS-20 | ¾″-14NPT Screw | ||
| HFS-15 | ½″-14NPT Screw | ||
| JYF-25 | 1″-11½NPT Screw | White Case | 2-3% |
| JYF-20 | ¾″-14NPT Screw | ||
| JYF-15 | ½″-14NPT Screw |
| Rated Voltage⁄Rated Amps | A.C.125～250V | Power(Cosmp.) |
| Non-inductive Current | 12A | 1 |
| Full Load | 12A | 0.75 |
| Locked Roter | 72A | 0.45 |
| Required Flow for actuating switch (m3/h) | |||||||||||
| Pipe size (in) | 1 | 1-¼ | 1-½ | 2 | 2-½ | 3 | 4 | 5 | 6 | 8 | |
|
Min. Flow |
Flow lower,1-2 closed | 1 | 1.3 | 1.7 | 3.1 | 4.1 | 6.2 | 8.4 | 12.9 | 16.8 | 46.6 |
| Flow lower,1-3 closed | 0.6 | 0.8 | 1.1 | 2.2 | 2.8 | 4.3 | 6.1 | 9.3 | 12.3 | 38.6 | |
|
Max. Flow |
Flow lower,1-2 closed | 2 | 3 | 4.4 | 6.6 | 7.8 | 12 | 18.4 | 26.8 | 32.7 | 94.2 |
| Flow lower,1-3 closed | 1.9 | 2.8 | 4.1 | 6.1 | 7.3 | 11.4 | 17.3 | 25.2 | 30.7 | 90.8 | |
