1" Caleffi NA163 3-Way Fixed Temperature Mixing ValveSweat Unions (NA16369)

Adjustable thermostatic mixing valve for boiler protection and low temperature mixing. Installation flexibility with reversible cold inlet port and straight through flow direction from hot inlet to mixed outlet. Brass body. Max. working pressure: 200 psi. Max. inlet temperature: 185ﾺF. Adjustable range: 80ﾗ130ﾺF.