Patent ID: 6161581
Filing Date: 2000-12-19
Classification: F16K,Y10T

Abstract:
A valve device comprising:a housing including a bore formed therein, and including a first inlet and a second inlet formed therein for receiving water into said housing and communicating with the bore of the housing, and including a first outlet and a second outlet formed therein and communicating with the bore of the housing, anda valve stem rotatably received in said bore of said housing, said valve stem including a first peripheral chamber and a second peripheral chamber formed therein and including an annular swelling formed thereon and form between said first peripheral chamber and said second peripheral chamber, said first peripheral chamber being communicating with said first outlet of said housing and said second peripheral chamber being communicating with said second outlet of said housing, said valve stem including an aperture formed therein and communicating said first inlet with said first peripheral chamber of said valve stem for allowing the water from said first inlet to flow into said first peripheral chamber of said valve stem and to flow out through said first outlet of said housing, and said valve stem including a passage formed therein and communicating said second inlet with said second peripheral chamber of said valve stem for allowing the water from said second inlet to flow into said second peripheral chamber of said valve stem and to flow out through said second outlet of said housing.