... than 12 times the outer diameter;3 .control cable specification: ModelDescriptionKVVcopper conductor, PVC insulated, PVC sheathed, control cableKVVPcopper conductor, PVC insulated, PVC ... cableKVVRcopper conductor, PVC insulated, PVC sheathed, flexible, control cableKVVRPcopper conductor, PVC insulated, PVC sheathed, braided shielded, flexible, control cable pvc insulated and sheathed control cable