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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
| Connection Type | : | FNPT |
| Dimensions | : | 4-3/8 in W x 2-3/16 in H |
| Flow Coefficient (Cv) | : | 32 |
| Material | : | Brass |
| Nominal Size | : | 1-1/2 in |
| Number of Ports/Ways | : | 3 |
| Pressure Rating | : | 146 lb/sq-in |
| Temperature Rating | : | -20 to 248 deg F |
- 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