An electromagnetic valve device for incorporation into an opening portion of pressure equipment using a pressure fluid with a portion thereof exposed from the pressure equipment, the electromagnetic valve device comprising: a housing formed with a primary port and a secondary port which are connected to each other through a valve path; a displaceable valve configured to vary an opening of said valve path by displacement thereof; electromagnetic drive means operative to drive said valve for displacement by a magnetic action caused by utilization of electric power; and electric conductor means for supplying electric power to said electromagnetic drive means, said electric conductor means being held by said housing so as to extend inside said housing from a portion of said housing that is exposed from the pressure equipment to a portion of said housing that accommodates said electromagnetic drive means therein, characterized in that: said housing comprises a first housing section and a second housing section, which are joined together in such a manner that a spacer is provided between the first housing section and the second housing section; said electric conductor means is configured such that end portions (85. 90) of electric conductor pieces (75, 76) are connected to each other, each of the electric conductor pieces (75, 76) being held by a respective one of said two housing sections, said spacer has holes into which the end portions (85, 90) of the two electric conductor pieces (75, 76) are inserted, respectively, and said electric conductor pieces are connected to each other with an operation of joining said housing sections together. a housing formed with a primary port and a secondary port which are connected to each other through a valve path; a displaceable valve configured to vary an opening of said valve path by displacement thereof; electromagnetic drive means operative to drive said valve for displacement by a magnetic action caused by utilization of electric power; and electric conductor means for supplying electric power to said electromagnetic drive means, said electric conductor means being held by said housing so as to extend inside said housing from a portion of said housing that is exposed from the pressure equipment to a portion of said housing that accommodates said electromagnetic drive means therein, characterized in that: said housing comprises a first housing section and a second housing section, which are joined together in such a manner that a spacer is provided between the first housing section and the second housing section; said electric conductor means is configured such that end portions (85. 90) of electric conductor pieces (75, 76) are connected to each other, each of the electric conductor pieces (75, 76) being held by a respective one of said two housing sections, said spacer has holes into which the end portions (85, 90) of the two electric conductor pieces (75, 76) are inserted, respectively, and said electric conductor pieces are connected to each other with an operation of joining said housing sections together. said housing comprises a first housing section and a second housing section, which are joined together in such a manner that a spacer is provided between the first housing section and the second housing section; said electric conductor means is configured such that end portions (85. 90) of electric conductor pieces (75, 76) are connected to each other, each of the electric conductor pieces (75, 76) being held by a respective one of said two housing sections, said spacer has holes into which the end portions (85, 90) of the two electric conductor pieces (75, 76) are inserted, respectively, and said electric conductor pieces are connected to each other with an operation of joining said housing sections together.