An electropneumatic valve group, especially for actuating a pneumatic working element, comprising: an electropneumatic pilot stage with at least one pilot valve (P1, P2) and a pneumatic power stage, activated by the pilot stage, with at least two power valves (Lla, L1b, L2a, L2b), wherein each pilot valve (P1, P2) of the pilot stage switches two power valves (Lla, L1b; L2a, L2b) coupled pneumatically with the pilot valve (P1, P2) and wherein the valve group is provided with a housing having an electrical signal input, a compressed-air port, at least one vent port and at least one working outlet (19, 21), wherein the housing has a layered structure with at least one pilot-stage housing and at least one power-stage housing connected thereto along a substantially plane separating face, wherein at least one sealing element (D1, D2), which encloses a control-pressure region (S1, S2) disposed between the pilot-stage housing and the power-stage housing, is received between the at least one pilot-stage housing and the at least one power-stage housing, wherein the control-pressure region (S1, S2) is provided with two activation regions (Ala, A1b; A2a, A2b) for the two power valves (L1a, L1b; L2a, L2b) coupled with the pilot valve (P1, P2) and one duct-like connection (K1; K2) with a defined flow cross section between the two activation regions (Ala, A1b; A2a, A2b), wherein an outlet (14, 15) of the associated pilot valve (P1, P2) provided in the pilot-stage housing discharges into the control-pressure region (S1, S2), characterized in that the at least one sealing element (D1, D2) is constructed as a closed cord seal, which laterally encircles the control-pressure region (S1, S2), that the surface of the pilot-stage housing turned toward the power-stage housing has grooves (35, 36) that receive the cord seal, and that in the region of the duct-like connection elevations (38, 38') are formed on the surface of the pilot-stage housing turned toward the power-stage housing, between the two grooves (35, 36) adjacent to one another. wherein at least one sealing element (D1, D2), which encloses a control-pressure region (S1, S2) disposed between the pilot-stage housing and the power-stage housing, is received between the at least one pilot-stage housing and the at least one power-stage housing, wherein the control-pressure region (S1, S2) is provided with two activation regions (Ala, A1b; A2a, A2b) for the two power valves (L1a, L1b; L2a, L2b) coupled with the pilot valve (P1, P2) and one duct-like connection (K1; K2) with a defined flow cross section between the two activation regions (Ala, A1b; A2a, A2b), wherein an outlet (14, 15) of the associated pilot valve (P1, P2) provided in the pilot-stage housing discharges into the control-pressure region (S1, S2), characterized in that the at least one sealing element (D1, D2) is constructed as a closed cord seal, which laterally encircles the control-pressure region (S1, S2), that the surface of the pilot-stage housing turned toward the power-stage housing has grooves (35, 36) that receive the cord seal, and that in the region of the duct-like connection elevations (38, 38') are formed on the surface of the pilot-stage housing turned toward the power-stage housing, between the two grooves (35, 36) adjacent to one another.