| 摘要 |
PROBLEM TO BE SOLVED: To suppress the vising of the temperature of a motor to a low value by a method wherein a housing and a bracket are integrally formed and a plurality of openings are formed in the periphery of the side of the bracket. SOLUTION: This flow rate control valve is formed such that a valve stem 4 is reciprocated through operation of a motor 12 and a flow passage 1c for high temperature fluid formed in a housing 1 is opened and closed, and the motor 12 is held in the housing 1 through a bracket 14 having an inner surface dented in a recessed shape and a given height. In this case, a plurality of openings 14b are formed in the outer surface of the bracket 14, and the housing 1 and the bracket 14 are integrally formed. |
