The 3-way brass mixing valve 711 is used to mix supply water from a hydronic source with water returning from a system. It is designed for use in either closed loop or open loop hydronic systems. This 3-way valve has standard female NPT threads, as well as 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.

Tekmar® Mixing Valve, 1-1/2 in Nominal, FNPT Connection, 3 -Port/Way, 146 lb/sq-in Pressure, 32 Flow Coefficient, Brass, -20 to 248 deg F, 4-3/8 in W x 2-3/16 in H

• Brass construction to resist corrosion
• CW 617N - EN 12165 brass valve body and vane
• EPDM peroxide O-ring shaft seal and main seal
• Limited 3-year warranty

• Instruction/Installation Manual https://assets.unilogcorp.com/267/ITEM/DOC/Tekmar_TEK713_Manual.pdf
• Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/Tekmar_TEK713_Specification_Sheet.pdf