Brochure

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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 and Z111900 VAC: 0.25 A min, 5.0
A max (230 V).
UL873, cULus Listed & CE.
UL 1995 sec.18 air plenums and ducts.
US Patent 7,048,251.
Z1
Normally Closed
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 (230 V).
UL873, cULus Listed & CE.
UL 1995 sec. 18 air plenums and ducts.
US Patent 7,048,251.
Z1
Normally Open
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.
• Manual opening (Normally closed actuator
only) 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.
PUSH BUTTON
FOR EASY
ASSEMBLY AND
REMOVAL
DURABLE SYNCHRONOUS MOTOR
SEALED AUXILIARY SWITCH
(OPTIONAL)
LARGE VALVE
CAVITY FOR
QUIET FLOW,
PREVENTS
WATER HAMMER
TRUE MECHANICAL
SPRING RETURN
REMOVABLE CAP
SERVICEABLE IN-PIPE
STAINLESS STEEL STEM
FORGED BRASS
BODY, 300 PSI RATED
HIGH TEMPERATURE EPDM
O-RINGS AND PADDLE (240ºF)
MANUAL OPENING
LEVER AND POSITION
INDICATOR
CORROSION-RESISTANT
ACTUATOR MATERIALS
EXTRA THICK
SECTOR GEAR
CLUTCH-PROTECTED
DRIVE TRAIN
• Easy push button
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.
• Operation
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
Code Description Lbs USD
Z111000 24 V, micro-switch, 18" wires 1.1 158.00
Z111900 24 V, high current switch, 18" wires 1.1 148.00
Z116000 120 V, micro-switch, 6" wires 1.1 158.00
Z113000 208 V, micro-switch, 6" wires 1.1 189.00
Z114000 230 V, micro-switch, 6" wires 1.1 189.00
Z115000 277 V, micro-switch, 6" wires 1.1 189.00
Z151000 24 V, micro-switch, terminal blocks 1.1 164.00
Z161000 24 V, terminal blocks 1.1 151.00
Z121000 24 V, 18" wires 1.1 147.00
Z126000 120 V, 6" wires 1.1 147.00
Z123000 208 V, 6" wires 1.1 178.00
Z124000 230 V, 6" wires 1.1 178.00
Z125000 277 V, 6" wires 1.1 178.00
Code Description Lbs USD
Z131000 24 V, micro-switch, 18" wires 1.1 173.00
Z136000 120 V, micro-switch, 6" wires 1.1 173.00
Z133000 208 V, micro-switch, 6" wires 1.1 204.00
Z141000 24 V, 18" wires 1.1 161.00
Z146000 120 V, 6" wires 1.1 161.00
Z143000 208 V, 6" wires 1.1 192.00
Z144000 230 V, 6" wires 1.1 192.00
Z145000 277 V, 6" wires 1.1 192.00
Construction