TEMPERATURE LOCK STOP FOR FAUCETS

摘要

A water mixing valve (10) can selectively adjust temperature by selection mixing of the hot and cold water supplies and be selectively locked in place by a knob (26) fastened via a threaded faster (30). The knob (26) has a spline section (34) seated in a complementary spline section (36) in the valve body (20) to prevent the knob (26) and operating stem (22) from inadvertent rotation.