Do you want to use your Golem BOV with more than one rebreather? It is easy, just get a spare set of nuts and nipples and attach them to your other CCR hoses and then just swap the BOV.
Set of nipples and nuts to attach Trapezoid Threaded Golem BOV (GG_BOV_T_TT) to any 40mm ID hoses (Kiss, Optima, Ouroboros, Prism)