Solenoid valve manifold

A solenoid valve manifold, comprising:

• a main valve portion including a first pilot pressure acting chamber and a second pilot pressure acting chamber, the main valve portion being configured to switch connected ports when a pilot fluid is supplied to and discharged from each of the first pilot pressure acting chamber and the second pilot pressure acting chamber;
• a first pilot solenoid valve including a first solenoid portion and configured to supply and discharge the pilot fluid to and from the first pilot pressure acting chamber;
• a second pilot solenoid valve including a second solenoid portion and configured to supply and discharge the pilot fluid to and from the second pilot pressure acting chamber;
• a control unit including a circuit board that is configured to control driving of the first pilot solenoid valve and the second pilot solenoid valve;
• and
• a base including the control unit, wherein
• the first pilot solenoid valve and the second pilot solenoid valve are integrated with each other and arranged side by side,
• the first pilot solenoid valve includes a first conductive member electrically connected to the first solenoid portion,
• the second pilot solenoid valve includes a second conductive member electrically connected to the second solenoid portion,
• the base includes:
• a first connector portion into which the first conductive member is inserted and connected, the first connector portion being configured to electrically connect the first conductive member to the circuit board;
• and
• a second connector portion into which the second conductive member is inserted and connected, the second connector portion being configured to electrically connect the second conductive member to the circuit board,
• an insertion direction of the first conductive member into the first connector portion is identical with an insertion direction of the second conductive member into the second connector portion,
• the solenoid valve manifold further comprises a connector member having a flat base portion, the first connector portion and the second connector portion being integrated with the base portion,
• the base portion has a through-hole extending through the base portion in a thickness direction,
• the base includes two engagement projections,
• the base portion is elastically deformable in a direction intersecting the insertion direction when the two engagement projections are inserted into the through-hole, and
• the connector member is configured to be attached to the base when a part of the base portion around the through-hole is engaged with the two engagement projections.