Patent ID: 7156366

Claim:
An electromagnetically driven valve device comprising: a pair of electromagnets facing each other; and an armature that reciprocates by being attracted to the pair of electromagnets so as to open and close a valve element, wherein at least a first electromagnet of the pair of electromagnets is integrated with a retainer member that retains the first electromagnet so as to form an assembly, wherein the pair of electromagnets and the armature are mounted by co-fastening the assembly together with a second electromagnet of the pair of electromagnets or another assembly to a mounting surface provided for the electromagnetically driven valve device, and further comprising a co-fastening member that co-fastens the assembly and the second electromagnet or the another assembly to the mounting surface, wherein the co-fastening member is disposed in a through-hole formed in the assembly so as to fix the assembly to the mounting surface, and wherein the through-hole allows a fluid to be supplied to the assembly.