Caleffi Z56 : 2-Way Valve, 1" Sweat, 7.5 Cv, 20 psi ÆP, Normally Closed Spring Return Valve Actuator, 24V AC, On/Off Control Signal, (1) SPST 0.4A Auxiliary Switch, Terminal Block
        
      - Valve Pattern:
 - 2-Way
 - Valve Size:
 - 1 Inch
 - Connection Type:
 - Sweat
 - CV Rating:
 - 7.5
 - GPM:
 - 15 @ 4 psi
 - Actuator Type:
 - Non Fail-Safe
 - Voltage:
 - 24VAC
 - Control Signal:
 - On/Off
 - Auxillary Switch:
 - Yes
 - NEMA 4X Enclosure:
 - No