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> Tekmar 722 1-1/4" four way mixing valve
Tekmar 722 1-1/4" four way mixing valve
Tekmar 722, 1-1/4" Mixing Valve
Control Description The 4-Way Brass Mixing Valves 722 are used to mix supply water from a heat source with water returning from a system. They are designed for use in either closed loop or open loop hydronic systems. All valves have standard female NPT threads. The valve provides a maximum leak through rate of 1% to allow for water expansion during temperature changes. The valve position can be manually set using the handle. An Actuating Motor 741 can be used to automatically operate the valve.
Chilled and hot water with antifreeze and anticorrosive compounds (max 60%), glycol, ethyl alcohol glycol, propylene dichloride alcohol, mono ethyl alcohol, ethyl methyl alcohol, glycerine. Not for use with media based on mineral oil components or chlorinated pool water.
