The invention discloses a control valve for an emergency rescue vehicle. The problem that an existing main valve of an emergency rescue vehicle is inconvenient to control and single in function is solved. The control valve for the emergency rescue vehicle comprises an oil inlet and return linkage, a feedback control linkage, first working linkages and second working linkages. A main oil inlet andan oil return opening are formed in the oil inlet and return linkage, and a flow divider valve is arranged on the oil inlet and return linkage. The main oil inlet communicates with working control valves through a pressure reducing valve and is connected with pressure compensators and first working oil ports through first working reversing valves. Oil outlets of the pressure compensators are connected with a spring cavity of the flow divider valve through a feedback oil channel, and interact with pressure oil of the main oil inlet to control the size of an opening of the flow divider valve. Afirst reversing valve comprises a first position which enables the main oil inlet to communicate with second working oil ports through second working reversing valves and a second position which enables the main oil inlet to be disconnected with the second working oil ports through the second working reversing valves. The control valve for the emergency rescue vehicle further has the advantages ofbeing simple in structure, convenient to manufacture, long in service life, high in oil passing capacity, few in pressure loss and the like.