TEKMAR 722 1-1/4IN BRASS 4-WAY MIXING VALVE

Tekmar® Mixing Valve, 1-1/4 in Nominal, 4, 146 psi, 21 Cv Flow Coefficient (Cv), EPDM Seal, Brass, CW 617N/EN 12165 Material Standard, Fluid Media, Mixing Valve, -20 to 248 deg F, 3-1/4 in H x 3-1/4 in W

The four-way brass mixing valve 722 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 four-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.