Thermostat-mixing for use in mixing cold-and hot water, has housing with cold water-inlet and hot water-inlet, mixed water outlet and thermostat, where valve seat ring is arranged between inlets

摘要

The mixing valve (10) has housing (12) with cold water-inlet (22) and hot water-inlet (24), mixed water outlet (55) and thermostat (42). A valve seat ring is arranged between the inlets, and cold-and hot water flows along both sides of the inlets. The valve body has a sleeve with a peripheral groove, which extends between two opposite radial shoulders. The distance of radial shoulders from each other is more than the axial extension of the valve seat ring. The sleeve has a through hole for inflow of cold-and hot water into the sleeve for formation of mixed water along the flow at thermostat.