Base-mounted electromagnetic valve

A base-mounted electromagnetic valve comprising:

• a base member having pipe ports and power supply sockets for supplying power, and an electromagnetic valve mounted on said base member;
• said base member receiving said power supply socket connected to a power source in a recess formed on the valve mounting surface;
• said electromagnetic valve having a main valve portion having a valve member for changing over working fluids, a pilot valve portion having an electromagnetically operated pilot valve operating said valve member, and an intermediate block disposed between said main valve portion and said pilot valve portion;
• said pilot valve portion having a circuit board incorporating a protective circuit electrically connected to a solenoid of said pilot valve, and a plurality of pin-shaped lead-in terminals with one end connected to said protective circuit of said circuit board and the other end extending toward said intermediate block;
• and
• said intermediate block having a recessed portion formed on a joint surface with said pilot valve and a cylindrical fit-in portion formed on a joint surface with the base member and fitting in said recess, and being provided with a relay connector capable of separably connecting the lead-in terminals of said pilot valve portion with the power supply sockets of the base member in said recessed portion.