| Model no. | HS-3F |
| Flow meter type | float flow control |
| Flow meter pipe core material | 304 stainless steel |
| Valve type | electromagnetic regulating valve |
| Pipeline normal condition | close |
| Gas way | 3 gas way |
| Connector size | 1/4" |
| Pressure range | -0.1~0.15Mpa |
| A way range | 0-100ml |
| B way range | 16~160ml |
| C way range | 25~250ml |
| flow control range | 2%-100% |
| Working temperature | 15-50℃ |
| Working power | AC 220V 50-60Hz |