720
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The 4-Way Brass Mixing Valve 720 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 4-way valve has standard female NPT threads, as well as a maximum leak through rate of 1 percent to allow for water expansion during temperature changes. The valve position can be manually set using the handle. An Actuating Motor 742 or 743 can be used to automatically operate the valve.
Features
- 4-Way mixing valve
- Brass construction to resist corrosion
- 3/4 inch connection size
- This 4-way valve has standard female NPT threads
- The valve position can be manually set using the handle.
| Specifications | |
|---|---|
| Accessory Type | Valves and Actuators |
| Connection Size | 3/4 IN |
| Connection Type | Female Threaded |
| Main Seal | EPDM Peroxide O-ring |
| Markets | Commercial Buildings with BAS, Multifamily Homes, Single-Family Homes, Small Commercial Buildings |
| Maximum Operating Pressure | 146 psi, 10 BAR |
| Mixing Valve Type | 4-Way |
| Operating Temperature Range | Minus 20 to 248 degrees F, Minus 28 to 120 degrees C |
| Shaft Seal | EPDM Peroxide O-ring |
| Thread Type | NPT |
| Valve Body And Vane | CW 617N-EN 12165 brass |