Din vs Yoke Scuba Regulator and Valve differences

Describing the basic differences of Yoke vs Din.

[@user-ln2ul8yi3f]

Nice video...

[@thomass8362]

If you don't mind me asking, what is the third valve or regulator that you have sitting on the counter?

[@LodgeMan2011]

Ive got a yoke reg with a 252 bar rated pressure, If I switch the yoke to DIN, will that convert the reg to a 300 bar? Ive acquired some HP Steel tanks and don't really want to buy a new reg set.