FLUID CONTROLLER WITH JOINT

摘要

To provide a fluid controller with a joint, which has a general versatility and can reduce a storage cost and a storage space. Between a joint 12 and a body 23 of a fluid controller 13, a passage member 14 for communicating both intervenes. The joint 12 is coupled to the passage member 14 by welding. The passage member 14 is coupled with the body 23 of the fluid controller 13 so as to be attachable and detachable by at least one screw member 26.