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In a solenoid valve device, a housing has a stopper formed on an inner wall of a fluid passage around an axial end of an accommodation bore. A valve seat member fixed to an inner circumferential wall of the fluid passage has a through-hole causing an input port to communicate with a drain port, a co

In a solenoid valve device, a housing has a stopper formed on an inner wall of a fluid passage around an axial end of an accommodation bore. A valve seat member fixed to an inner circumferential wall of the fluid passage has a through-hole causing an input port to communicate with a drain port, a communication bore causing the through-hole to communicate with an output port and first and second valve seats formed around both ends of the through-hole, respectively. A movable member has a contact portion accommodated in the fluid passage between the stopper and the second valve seat. A ball is arranged on an opposite side to the contact portion with respect to the valve seat member. When the movable member moves with a movable core, the contact portion resting at the stopper or the second valve seat defines reciprocating moving stroke of the movable member.

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In a solenoid valve device, a housing has a stopper formed on an inner wall of a fluid passage around an axial end of an accommodation bore. A valve seat member fixed to an inner circumferential wall of the fluid passage has a through-hole causing an input port to communicate with a drain port, a co

In a solenoid valve device, a housing has a stopper formed on an inner wall of a fluid passage around an axial end of an accommodation bore. A valve seat member fixed to an inner circumferential wall of the fluid passage has a through-hole causing an input port to communicate with a drain port, a communication bore causing the through-hole to communicate with an output port and first and second valve seats formed around both ends of the through-hole, respectively. A movable member has a contact portion accommodated in the fluid passage between the stopper and the second valve seat. A ball is arranged on an opposite side to the contact portion with respect to the valve seat member. When the movable member moves with a movable core, the contact portion resting at the stopper or the second valve seat defines reciprocating moving stroke of the movable member. nd an outer surface, and a clip disposed abutting the outer surfaces of the at least two fingers; each of the at least two fingers having a section of lesser thickness disposed between two sections of greater thickness, the sections collectively defining a recess in each of the at least two fingers and the portion of the clip abutting the outer surface of the at least two fingers disposed in the recess in each of the at least two fingers; and a wick disposed in the wick holder passage with at least a part of the wick between the at least two fingers, the Wick having an outer surface that abuts the inner surface of the wick holder passage with the clip disposed abutting the outer surfaces of the at least two fingers. 12. A fragrance dispersal device comprising: a bottle assembly including: a bottle having a neck with a neck passage disposed therethrough; a wick holder assembly disposed in the neck passage and having a wick holder passage disposed therethrough, the wick holder assembly including at least two fingers, each of the fingers having an inner surface that defines part of the wick holder passage and an outer surface, and a clip disposed abutting the outer surfaces of the at least two fingers; and a wick having a first end, a second end and an outer surface, the wick disposed in the wick holder passage with the first end depending outside the bottle, at least a part of the wick between the at least two fingers and the outer surface abutting the inner surface of the wick holder passage with the clip disposed abutting the outer surfaces of the at least two fingers; and a heater unit disposed adjacent the first end of the wick. 13. The fragrance dispersal device according to claim 12, wherein: the bottle comprises a reservoir, and the wick has the second end disposed in the reservoir. 14. The fragrance dispersal device according to claim 13, wherein: a fragrance solution is disposed in the reservoir. 15. The fragrance dispersal device according to claim 12, further comprising: a plug coupled to the heater unit. 16. The fragrance dispersal device according to claim 12, wherein: the wick holder assembly includes two fingers disposed opposite each other across the wick holder passage, and the clip comprises a ring having an inner surface defining a clip passage therethrough, the inner surface of the ring abutting the outer surfaces of the two fingers with the two fingers disposed in the clip passage. 17. A fragrance dispersal device comprising: a bottle assembly including; a bottle having a neck with a neck passage disposed therethrough; a wick holder assembly disposed in the neck passage and having a wick holder passage disposed therethrough, the wick holder assembly including at least two fingers, each of the fingers having an inner surface that defines part of the wick holder passage and an outer surface, and a clip disposed abutting the outer surfaces of the at least two fingers; each of the two fingers having a section of lesser thickness disposed between two sections of greater thickness, the sections collectively defining a recess in each of the two fingers and the portion of the clip abutting the outer surface of the two fingers disposed in the recess in each of the two fingers; and a wick having a first end, a second end and an outer surface, the wick disposed in the wick holder passage with the first end depending outside the bottle, at least a part of the wick between the at least two fingers and the outer surface abutting the inner surface of the wick holder passage with the clip disposed abutting the outer surfaces of the at least two fingers; and a heater unit disposed adjacent the first end of the wick. 18. The fragrance dispersal device according to claim 17, wherein: the wick holder comprises a tube-like section having a first end and a second end, the tube-like passage defining the wick holder passage in part, and the two fingers depend from the second