| way of action | speed of sound conduct Effective cross-sectional area | Piping connection diameter |
| indirect action | 0.9~1 dm 3 /s.bar 4.5~5mm 2 | M5 4.6mm dual-purpose connector Rc1/8 |
| way of action | speed of sound conduct Effective cross-sectional area | Piping connection diameter |
| indirect action | 0.9~1 dm 3 /s.bar 4.5~5mm 2 | M5 4.6mm dual-purpose connector Rc1/8 |