service valve 410-407

[prisman]

hi members.service valves for a/c outdoor split units 410a should be different size than 407c?or they can be the same service valves for 410a and 407c?is available any regulation?

[nike123]

hi members.service valves for a/c outdoor split units 410a should be different size than 407c?or they can be the same service valves for 410a and 407c?is available any regulation?

Different size and higher pressure rating.

[Brian_UK]

No regulation that I am aware of yet.