FAUCET DEVICE

To provide a faucet device capable of easily releasing the pressure in a primary flow path with a simple configuration.SOLUTION: The faucet device includes a faucet main body 110 in which a primary flow path (water supply flow path C) through which water flows from a water supply pipe is formed. The faucet main body 110 is provided with a communication part (opening 113) for communicating the primary flow path with the external space. The communication part is provided with a depressurizing mechanism (plug 1 with depressurizing mechanism) that is configured to, when the pressure in the primary flow path is equal to or lower than a predetermined pressure, maintain the state in which communication between the primary flow path and the external is shut off, and to communicate the primary flow path with the external space when the pressure in the primary flow path exceeds the predetermined pressure.SELECTED DRAWING: Figure 6 【課題】簡易な構成により、一次側流路内の圧力を容易に開放することができる水栓装置を提供する。【解決手段】給水管からの水が流通する一次側流路（給水流路Ｃ）が形成された水栓本体１１０を備えている。水栓装置は、水栓本体１１０に一次側流路と外部の空間とを連通する連通部（開口部１１３）が設けられており、連通部には、一次側流路内の圧力が所定の圧力以下のときには一次側流路と外部の空間との連通を遮断した状態を維持し、一次側流路内の圧力が所定の圧力を超えたときには一次側流路と外部の空間とを連通する圧抜き機構部（圧抜き機構付き栓１）が設けられていることを特徴とする。【選択図】図６