Patent ID: 9212755
Filing Date: 2015-12-15
Classification: F16K,Y10T

Abstract:
1. A fluid control device wherein two different types of fluids can be selectively introduced and discharged, the device comprising: two opening and closing valves disposed symmetrical to each other and having an identical shape; two fluid discharge passages having an equal length and provided in parallel with each other in outlets of the respective opening and closing valves; and one, single connection member for the two opening and closing valves, the one connection member attachable to a chamber and having only two fluid passages formed in an equal length, the one connection member being provided in outlets of the two fluid discharge passages, wherein one end of each fluid passage of the one connection member communicates with the outlet of the each fluid discharge passage and another end of each of the two fluid passages of the one connection member is configured to communicate with an inlet passage provided at the chamber without any intermediate member.