| 摘要 |
A mixing valve includes a cold water inlet, a hot water inlet, and an outlet, first and second flow control valves for controlling the flow of hot and cold water. Each of the first and second flow control valves include a valve inlet, first and second valve outlets communicating with the outlet, and a valve member assembly to control the flow of water through the first and second valve outlets. Each valve member assembly includes a first valve member configured to engage with a first valve seat and a second valve member configured to engage with a second, separate, valve seat. The first valve member is configured to be urged closed by water entering through the valve inlet and the second valve member is configured to be urged open by water entering through the valve inlet such that water exerts substantially no net force on the valve members. |
