| 摘要 |
A mixer valve (1) includes a housing (2) which is provided with a cold water inlet (5) and a hot water inlet (7) and a mixed water outlet (12). The flow delivered by the valve is regulated by means of a knob (15) which acts on a valve body (16). The opposite end of the housing is provided with a screw threaded opening (14) into which one of a number of different types of inserts can be screwed, these inserts functioning to regulate the mixing conditions of the valve. Thus, there can be used alternatively a thermostat control insert (30), a pressure and thermostat control insert (30') and a pressure control insert (30"). The prevailing characteristics of the distribution system determine which type of insert is selected in each individual case. All of the inserts have the same external configuration and dimensions, so that they can be fitted to the mixer housing without needing to be modified or adapted to the housing. |
