INTEGRATED VALVE

To provide an integrated valve which can improve productivity, in which a pressure reduction valve and a selector valve are connected to each other via a shaft.SOLUTION: An integrated valve 50 has: a pressure reduction valve 58a for pressure-reducing a refrigerant flowing out of a water/refrigerant heat exchanger 12; a selector valve 70 for making the refrigerant flowing out of an outdoor heat-exchanging part 16a flow into a flow passage flowing out to either of a compressor 11 or an overcooling part 16b; a shaft 58b for displacing the pressure reduction valve 58a and the selector valve 70 in conjunction with each other; a shaft support member 61 in which a support part 61b for slidably supporting the shaft 58b is formed; and a seal member 62 contacting with an external peripheral face of the shaft 58b over an entire periphery. The seal member 62 is held in a holding recess 61c which is formed at the shaft support member 61 at the refrigerant flow passage 55c side rather than the support part 61b, and a charging recess 61d charged with a material constituting the seal member 62 is recessively formed at the holding recess 61c.SELECTED DRAWING: Figure 2 【課題】減圧弁と切替弁とがシャフトを介して連結された統合弁において、生産性を向上させることができる統合弁を提供することを目的とする。【解決手段】統合弁５０は、水−冷媒熱交換器１２から流出した冷媒を減圧する減圧弁５８ａと、室外熱交換部１６ａから流出した冷媒を圧縮機１１又は過冷却部１６ｂのいずれかに流出する流路に流入させる切替弁７０と、減圧弁５８ａと切替弁７０とを連動して変位させるシャフト５８ｂと、シャフト５８ｂを摺動可能に支持する支持部６１ｂが形成されたシャフト支持部材６１と、シャフト５８ｂの外周面と全周にわたって接触するシール部材６２と、を有し、シール部材６２は、支持部６１ｂよりも冷媒流路５５ｃ側のシャフト支持部材６１に形成された保持凹部６１ｃに保持され、保持凹部６１ｃには、シール部材６２を構成する材料が充填される充填凹部６１ｄが凹んで形成されている。【選択図】図２