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Honeywell Operator Zone Valve, MZV520 Series, Brass/Stainless Steel Trim, Bronze, 24 VAC at 60 Hz, 240 deg F Ambient
| Material | : | Bronze |
| Series | : | MZV520 Series |
| Temperature Rating | : | 240 deg F Ambient |
| Trim Material | : | Brass/Stainless Steel |
| Voltage Rating | : | 24 VAC at 60 Hz |
- Rack and pinion linear design
- Fast acting, 15 s to open, 5 s to close
- Two piece rack design to extend service life
- Low power consumption, 8 valves, 40 VA transformer
- External valve position indicator
- Quiet operation, no water hammer
- Built-in tamper-resistant balancing valve for pre-balancing
- High torque, constant speed synchronous motor
- Cooler running, longer life motor
- Operator can be replaced without draining system
- Manual opening feature
- Replaceable valve cartridge
- Large adjustable flow, 1/2 in 3/4 in Cu 5.8, 1 in 7 Cu, 1-1/4 in Cu 7
- Four wire operator with auxiliary switch
- Two wire without switch, 24 in leads
- Compatible with programmable thermostats
- 30 mm collar (valve/actuator interface)
- SPST auxiliary end switch
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