Zone Valve & Actuator, 3-Way, 4.5 Cv, 1 in, C, Brass, 24 VAC
PartCLF644369A
MFG644369A
Description
Caleffi Motorized Ball Zone Valve, 3-Way Diverting, Series: 6443, 1 in Nominal, C End Style, 150 psi Pressure, 4.5 Cv Coefficient of Volume, 24 V AC, 5 A, 20 to 230 deg F Water, 150 psi Differential, 40 s Time Cycle, 36 in Wire Electrical Connections, Brass, 6-1/4 in L Dimension, Polished Chrome
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- Zero leakage across the valve
- Quick opening and closing valve operation
- Operates at very high differential pressures
- Loss of power stays in last position (open, closed or mid-stroke)
- Low pressure drop through the valve
- Union connections for simple installation and remova
Zone valves are used to automatically shut-off the flow, redirect or modulate hot and chilled water in hydronic heating and air conditioning systems. The motorized three-way diverting / mixing valve permits two position diverting or three-way mixing with 3-wire floating outdoor reset controller for injection mixing.
| Type | Valve & Actuator |
| Number of Ways | 3 |
| Nominal Size | 1 in |
| End Style | C |
| Material | Brass |
| Coefficient of Volume | 4.5 Cv |
| Voltage Rating | 24 VAC |
| Amperage Rating | 5 A |
| Differential | 150 psi |
| Dimensions | 6-1/4 in L |
| Electrical Connections | 36 in Wire |
| Finish | Polished Chrome |
| Pressure Rating | 150 psi |
| Series | 6443 |
| Time Cycle | 40 s |
| Water Temperature | 20 to 230 deg F |
| Brand | Caleffi |
| UNSPSC | 40141600 |
| Manufacturer | Caleffi |
| UPC | 8016615962864 |
| Manufacturer Part Number | 644369A |
FM 21654|ICIM Certified|ISO 9001
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Price/Availability Accessible On Login
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CaleffiZone Valve & Actuator, 3-Way, 4.5 Cv, 1 in, C, Brass, 24 VAC