Hot and cold water mixing valve with constant frictional resistance

摘要: A hot and cold water mixing valve has a sleeve formed adapted to fit within fixture such as kitchen faucet, lavatory faucet or shower/tub control. There is stem which positioned the rotatable reciprocal relative thereto control discharge through valve. The inlet ports an outlet. includes piston directing flow from inlets also driver have operating handle mounted thereon with being connected by thin rod whose diameter substantially less than outer diameter. pressure unbalanced, amount of unbalance determined cross sectional area rod. non-movable seal member passing member. attached on one side member, other Friction means effective provide resistance movement between sleeve. are members exterior closing when in closed position.