Patent ID: 9163748
Filing Date: 2015-10-20
Classification: F16K,G05D

Abstract:
1. A fluid control device comprising: a valve which opens and closes a fluid passage; a limit switch which detects an operation of the valve; and a limit switch positioning unit, wherein the limit switch positioning unit includes a first bolt fixed to the body of the valve, and a second bolt fixed to the limit switch, and a connection screw having at one end a female screw portion to be screwed with the first bolt, and at other end a female screw portion to be screwed with the second bolt, respectively, so as to connect both the bolts, and the first bolt and the second bolt have different pitches from each other, and wherein the valve includes a moving member which has a portion protruded from an opening of a casing, and which linearly moves according to opening and closing of the valve so as to abut against the limit switch, and the limit switch is made to face the moving member and attached so as to be adjustable about its position.