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Radiant
3-Way and 4-Way Radiant Motorized Valves
Overview
Radiant heat valves are used to mix water to a desired temperature. The hot water from the boiler is blended with the a proportion of the cooler water returning from the system to maintain the correct water temperature entering the system.
Note: These valves can also be used in diverting applications.
Sizing
- Valves come complete with 24V motors and linkage (if required)
- Designed to withstand the temperature and pressure demands of most types of HVAC systems
- Valve sizes up to and including 2″ have thread connections; Valves 2½” and larger are flange mounted
- Valve motor has infinite adjustability between fully open and fully closed
| VALVE SIZE | 3-WAY VALVE | 4-WAY VALVE |
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| 1/2″ | 928500-00 | 928400-00 |
| 3/4″ | 928501-00 | 928401-00 |
| 1″ | 928502-00 | 928402-00 |
| 1 1/4″ | 928503-00 | 928403-00 |
| 1 1/2″ | 928504-00 | 928404-00 |
| 2″ | 928505-00 | 928405-00 |
| 2 1/2″ | — | 928406-00 |
| 3″ | — | 928407-00 |
| 4″ | — | 928408-00 |
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