Product Overview

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MOTORIZED ZONE VALVES
Z1 NC actuator fits on Z2 and Z3 series
valve bodies with the push of a button.
Two position spring return normally closed.
7/8" knockout for 1/2" conduit connector.
Power: 24, 120, 208, 230 & 277 VAC.
Power consumption: 5 W, 7 VA.
Conduct connector size: ½".
Rating of auxiliary switch contacts:
24 VAC: 0.0 A min, 0.4 A max (24 V).
120-277 VAC: 0.25 A min, 5.0 A max (250 V).
UL873, cUL Listed & CE.
UL 1995 sec.18 air plenums and ducts.
US Patent 7,048,251.
Z1
Normally Closed
tech. broch. 01115
Code Description Lbs USD
Z111000 24V with micro-switch 18" wire 1.1 145.60
Z116000 120V with micro-switch 6" wire 1.1 145.60
Z113000 208V with micro-switch 6" wire 1.1 174.30
Z114000 230V with micro-switch 6" wire 1.1 174.30
Z115000 277V with micro-switch 6" wire 1.1 174.30
Z151000 24V w/micro-switch terminal block 1.1 151.10
Z121000 24V without micro-switch 18" wire 1.1 134.90
Z126000 120V without micro-switch 6" wire 1.1 134.90
Z123000 208V without micro-switch 6" wire 1.1 163.70
Z124000 230V without micro-switch 6" wire 1.1 163.70
Z125000 277V without micro-switch 6" wire 1.1 163.70
Z1 NO actuator fits on Z2 series valve
bodies with the push of a button.
Two position spring return normally opened.
7/8" knockout for 1/2" conduit connector.
Power: 24, 120, 208, 230 & 277 VAC.
Power consumption: 5 W, 7 VA.
Conduct connector size: ½".
Rating of auxiliary switch contacts:
24 VAC: 0.0 A min, 0.4 A max (24 V).
120-277 VAC: 0.25 A min, 5.0 A max (250 V).
UL873, cUL Listed & CE.
UL 1995 sec. 18 air plenums and ducts.
US Patent 7,048,251.
Z1
Normally Opened
tech. broch. 01115
Code Description Lbs USD
Z131000 24V with micro-switch 18" wire 1.1 159.20
Z136000 120V with micro-switch 6" wire 1.1 159.20
Z133000 208V with micro-switch 6" wire 1.1 187.80
Z134000 230V with micro-switch 6" wire 1.1 187.80
Z135000 277V with micro-switch 6" wire 1.1 187.80
Z141000 24V without micro-switch 18" wire 1.1 148.50
Z146000 120V without micro-switch 6" wire 1.1 148.50
Z143000 208V without micro-switch 6" wire 1.1 177.10
Z144000 230V without micro-switch 6" wire 1.1 177.10
Z145000 277V without micro-switch 6" wire 1.1 177.10
The Z-one™ valve is a truly universal zone valve that can be used in a wide
range of commercial and residential applications; from fan coils to baseboard,
radiant to high rise, the Z-one™ is the professional’s valve of choice. The
Z-one™ can be used in both chilled or hot water and low pressure steam
applications. With Delta P close off pressures of up to 75 PSI, the Z-one™
outperforms all other zone valves. The Z-one™ is available in sizes from ½”
to 1¼” sweat or NPT connections on valve body, with removable actuator
available in 24 to 277 voltages.
Some models of Z-one™ actuators contain an auxiliary micro-switch to
operate other devices. The 24 V actuators use a sealed reed switch, which
has been produced specifically for use with relays, boiler contacts (TT) and
DDC systems. It requires no minimum current load. The 120 V - 277 V
actuators for applications requiring greater than 400 mA, use a conventional
micro-switch with silver contacts. The auxiliary switch is activated when the
valve is 60% open or when the actuator is manually opened.
r ManTal opening NormallX Blosed aBSTaSor
onlX The valve can be opened manually by
moving the lever for opening it. When the power
is restored the manual control is automatically
overridden. The auxiliary switch in 24 V actuators
is tripped when the unit is put into manual open
position. This helps during start up to check if the
wiring is correct without firing the valve electrically
with the thermostat.
r EasX pTsh ATSSon
A simple push of the button makes it easy to remove it from the body of the
valve for maintenance or replacement operations. Warning: the actuator can
only be used with valve bodies Z2-Z3 series.
r OperaSion
The actuator is fitted with a special mechanism for gradual movement of the
valve paddle which provides smooth and quiet constant operation. Power-
on full stroke run time is 60 seconds with 6 second power-off return time
eliminating the effects of water hammer.
Function