Mixing Valve Diagram. Where a thermostatic mixing valve is used in a system with a hot water recirculating pump the hot water or tempered water return line shall be routed to the cold water inlet pipe of the water heater and the cold water inlet pipe or the hot water return connection of the thermostatic. In a mixing valve two incoming streams are combined into one outgoing stream.
Diverting valve a b ab ab a b a ab b ab a b mixing valve for mixing service for diverting service diverting valve for mixing service for diverting service flow pipe flow pipe flow pipe flow pipe return flow pipe return flow pipe return flow pipe fig. The sketch below shows a three way diverting valve system. 521 mixcal adjustable thermostatic and pressure balanced mixing valve sweat with temperature gauge 521 mixcal body.
Thermostatic mixing valves high flow for centralized systems 5231 mixcal high flow body.
Three way tempering valve. 3 way mixing diverting valves. The use of thermostatic mixing valves helps ensure the selected mixed water temperature at the point of delivery to the fixture. For private individuals the equipment is soon amortized.