Ball valve assembly having moisture indicator, refrigeration cycle apparatus and method for manufacturing the ball valve assembly

摘要

ball valve assembly according to the present invention, the first door and the second door and the inner channel and see the chamber the stem attachment holes and moisture indicator mounting groove and the valve body having a refrigerant inlet, a first connecting pipe and a second valve coupled to both ends of the body connecting pipes, the ball rotatably mounted in the ball chamber, so that the coupling ball and the stem stem rotatably mounted in the mounting holes, moisture indicator is installed on the mounting groove discoloration if the water contained in the coolant water reaches the detection member and the lens and the moisture indicator is coupled to the mounting groove for mounting the lens assembly to seal the moisture indicator groove Moisture indicator comprising, to be connected to the refrigerant inlet includes a refrigerant injector coupled to the valve body. The ball valve assembly according to the invention is equipped with moisture indicators capable of detecting the moisture contained in the refrigerant to a ball valve for the intermittent flow of the refrigerant flowing along the refrigerant pipe is integrally's overall manufacturing cost of the refrigerating cycle device it is possible to reduce administrative costs. ;