See all products of Cast iron mixing regulation valves Three-way butterfly mixing valve, threaded connections. Four-way butterfly mixing valve, threaded connections. Three-way sector mixing valve, threaded connections. Three-way butterfly mixing valve, flanged connections. Four-way butterfly mixing valve, flanged connections. Three-way sector mixing valve, threaded connections. Three-way motorized sector mixing valve, threaded connections. Complete with actuator. Three-way motorized sector mixing valve, threaded connections. Complete with actuator. Actuator for mixing valves from 3/4" to 1 1/2". Actuator for mixing valves from 2" to 5". Actuator for mixing valves from 3/4" to 1 1/2".