VALVE DEVICE, VALVE DEVICE FOR PRESSURE REGULATION, AND MANUAL MILKING DEVICE HAVING VALVE DEVICE FOR PRESSURE REGULATION

摘要

PROBLEM TO BE SOLVED: To provide a surely operated valve device for which the number of components is reduced and disassembly and washing are facilitated.;SOLUTION: The valve device is provided with a valve body 11 having an opening forming part 12 with an elastically deformable end face and an opening 14 formed on the end face for adjusting the passing amount of gas or liquid, and a means 18 for selectively imparting deforming force regarding a plurality of different directions along the surface direction of the end face with respect to the opening forming part.;COPYRIGHT: (C)2004,JPO