HOT WATER CIRCULATION VALVE FOR HEATING WITH A NOISE PREVENTION STRUCTURE, CAPABLE OF CONTROLLING ONE-WAY CIRCULATION OF HOT WATER

摘要

PURPOSE: A hot water circulation valve for heating with a noise prevention structure is provided to smoothly circulate hot water using elasticity of first and second elastic bodies.;CONSTITUTION: A hot water circulation valve for heating with a noise prevention structure comprises a slide rod(101), a first elastic body(102), a washer(103), a nut(104), a disc-shaped pressing plate(105), and a second elastic body(106). The slide rod passes through a hole. The first elastic body is adhered to the rear end of a valve body. The washer supports the first elastic body. The nut prevents the first elastic body and the washer from being separated from each other. The pressing plate is formed in the other end of the slide rod. The second elastic body blocks or passes water.;COPYRIGHT KIPO 2011