Patent ID: 6401754
Filing Date: 2002-06-11
Classification: F16K,Y10T

Abstract:
A valve comprising:a closure member having first, second, third and fourth ports, a first flow path extending through said closure member from said first port to said third port, and a second flow path extending through said closure member from said second port to said fourth port, and wherein said first flow path is isolated from said second flow path; a housing having first, second, third and fourth openings; wherein a space is provided inside of said housing between said closure member and said housing, and wherein said first opening of said housing and said first port of said closure member are in communication with said space such that fluid flowing through said first port of said closure member flows through said space and through said first opening of said housing; said housing including top and bottom walls and at least three side walls, and wherein said first, third and fourth openings of said housing each extend through a different one of said at least three side walls.