Specifications
 | Code No. | VA-004 | 
| Valve port size | Φ6-Φ38mm | 
| Connection size (mm) | Φ9.52~Φ41.28 | 
| Matching power (HP) | 1~30 | 
| Refrigerant | R22/R407C/R410A | 
| Maximum working pressure | 4.15Mpa | 
 General
 Suitable for split  center AC unit with medium of R22 R407C & R410A. Connecting the indoor-unit and outdoor unit, turning valve stem 90° deasil to close interior access, open contrarily. Act as servicing valve in repair, using for vacuumizing & appending medium and other system of refrigeration circle.