| 摘要 |
PROBLEM TO BE SOLVED: To provide a valve structure of a beer dispensing faucet which can stably discharge creamy foam having a smaller diameter.SOLUTION: In a valve structure of a beer dispensing faucet, the secondary side of valve rod, which is provided with a first valve body for dispensing beer on the primary side, is provided with a second valve body for dispensing foam and a socket accommodating a spring energizing the second valve body to the primary side, an internal passage, which introduces beer, is provided from the valve body to the valve rod, injection holes, which open in the socket and are closed by the second valve body energized by the spring, are provided at the end edge of the internal passage of the valve rod, and only when a lever connected to the second valve body is inclined in one direction, the second valve body alone is slit to the secondary side against the energization by the spring to open the injection holes, whereby foam can be discharged. The injection holes are formed from the internal passage in the radial direction of the valve rod. |
