The Zone Valves VZ-series and Actuators AZ-series to be applied in hot and chilled applications.
The Zone Valves VZ-series are available in 2-way, 3-way and 3-way with 4 port with the sizes DN15 and DN20 (1/2" and 3/4") and Kvs values 0.25, 0.4, 0.6, 1.0, 1.6, 2.5, 4.0 and 6.0.
Actuators AZ-series have actuating force 140 N with control signals on/off ,
PWM (Pulse With Modulation ) or 0-10 Vdc.
Zone Valves VZ-series and Actuators AZ-series are both Normally Closed (NC) and both valves and actuators have stroke lenght 2.5 mm and the actuators are equipped with a yellow stroke indicator.
Fast and easy assembling of AZ actuator on VZ zone valve with a threaded ring nut.
AZ-series actuators assemblied with VZ-series zone valves
VZ-series zone valves
Actuator AZP 1401 with control signal 0-10 Vdc and
actuator AZD 1404 with control signal on/off or PWM (Pulse With Modulation).
Features
Zone Valves:
• 2-way, 3-way and 3-way 4-port valves
• Sizes DN15 and DN20 (1/2" and 3/4")
• Kvs values from 0.25 up to 6.0
• Brass valve body
• Operating pressure 16 Bar
• Stainless steel stem
• Stroke length 2.5 mm
• Stem tight double OR ring in EPDM
• Seat in technopolymer
• Threaded male collar M30x1.5 for fitting of actuator
• All VZ-valves are Normally Closed (NC),
i.e. the action of the valve spring makes the plug
move to the upper seat, even with disassembled actuator.
Actuators:
• AZ-series actuators to be used with
VZ-series DN15 and DN20 (1/2" and 3/4") valves
with kvs value from 0.25 up to to 6.0
• Actuating force 140 N
• Control Signals
On/Off , PWM (Pulse With Modulation ) or 0-10 Vdc
• Normally Closed (NC)
• Stroke length 2.5 mm
• Position indicator
• Fast and easy assembling of actuator on valve with a threaded ring nut
• The ring nut M30x1.50 suppiled with the actuator
(Threaded ring nut for other valve brands on request)
• Compact design
• Supplied with 2 meter cable
• Precise control of valves
• Applied in hot and chilled applications
2-way zone valves, direct way:
Zone Valve type: VZ2 025
Kvs: 0.25
Size: 1/2" (DN15)
Zone Valve type: VZ2 040
Kvs: 0.40
Size: 1/2" (DN15)
Zone Valve type: VZ2 060
Kvs: 0.60
Size: 1/2" (DN15)
Zone Valve type: VZ2 100
Kvs: 1.0
Size: 1/2" (DN15)
Zone Valve type: VZ2 160
Kvs: 1.60
Size: 1/2" (DN15)
Zone Valve type: VZ2 250
Kvs: 2.50
Size: 3/4" (DN20)
Zone Valve type: VZ2 400
Kvs: 4.0
Size: 3/4" (DN20)
Zone Valve type: VZ2 600
Kvs: 6.0
Size: 3/4" (DN20)
3-way zone valves, direct/angle way:
Zone Valve type: VZ3 025
Kvs: direct way 0.25 / angle way 0.25
Size: 1/2" (DN15)
Zone Valve type: VZ3 040
Kvs: direct way 0.40 / angle way 0.40
Size: 1/2" (DN15)
Zone Valve type: VZ3 060
Kvs: direct way 0.60 / angle way 0.60
Size: 1/2" (DN15)
Zone Valve type: VZ3 100
Kvs: direct way 1.0 / angle way 0.60
Size: 1/2" (DN15)
Zone Valve type: VZ3 160
Kvs: direct way 1.60 / angle way 1.0
Size: 1/2" (DN15)
Zone Valve type: VZ3 250
Kvs: direct way 0.25 / angle way 1.60
Size: 3/4" (DN20)
Zone Valve type: VZ3 400
Kvs: direct way 4.0 / angle way 2.50
Size: 3/4" (DN20)
Zone Valve type: VZ3 600
Kvs: direct way 6.0 / angle way 4.0
Size: 3/4" (DN20)
3-way 4-port zone valves, direct/angle way:
Zone Valve type: VZ4 025
Kvs: direct way 0.25 / angle way 0.25
Size: 1/2" (DN15)
Zone Valve type: VZ4 040
Kvs: direct way 0.40 / angle way 0.40
Size: 1/2" (DN15)
Zone Valve type: VZ4 060
Kvs: direct way 0.60 / angle way 0.60
Size: 1/2" (DN15)
Zone Valve type: VZ4 100
Kvs: direct way 1.0 / angle way 0.60
Size: 1/2" (DN15)
Zone Valve type: VZ4 160
Kvs: direct way 1.60 / angle way 1.0
Size: 1/2" (DN15)
Zone Valve type: VZ4 250
Kvs: direct way 0.25 / angle way 1.60
Size: 3/4" (DN20)
Zone Valve type: VZ4 400
Kvs: direct way 4.0 / angle way 2.50
Size: 3/4" (DN20)
Zone Valve type: VZ4 600
Kvs: direct way 6.0 / angle way 4.0
Size: 3/4" (DN20)
Actuator types:
Actuator type: AZD 1404
Control signal: on/off or PWM (Pulse With Modulation)
Power supply: 24 Vac/dc
Actuating force: 140 N
Actuator type: AZD 1403
Control signal: on/off
Power supply: 230 Vac
Actuating force: 140 N
Actuator type: AZP 1401
Control signal: 0-10 Vdc
Power supply: 24 Vac
Actuating force: 140 N
Download datasheet
Zone Valves and Actuators VZ-series and AZ-series
Download CE Declaration of Conformity for Actuators AZ-series
CE Declaration of Conformity for Actuators AZ-series.pdf
Download Pressure Equipment Directive (PED) for Zone Valves VZ-series
Pressure Equipment Directive for Zone Valves VZ-series.pdf
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