Patent ID: 8397747
Filing Date: 2013-03-19
Classification: F16K,Y10T

Abstract:
1. A balanced water-intake control valve comprising: a valve having a water channel, the valve including an upper valve base and a lower valve base; a valve rod movably disposed inside the valve, the valve rod including a valve stopper for sealing the water channel of the valve and a linkage hole, a portion of the valve rod comprising the linkage hole guided within the lower valve base; a first linkage rod pivotably connected to the lower valve base and passing through the linkage hole for driving the valve rod; a second linkage rod pivotably connected to the upper valve base; a float body connected to the second linkage rod; and a water-level adjusting mechanism, comprising: the first linkage rod engaging the valve rod at a location on the first linkage rod that is between a pivot point with the lower valve base and a pivot point with the first pivot guide;