Växelställdon
Product types shown: 17
AME 110 NL/ AME 110 NLX
AME 110 är ett modulerande styrdon med hög noggrannhet, speciellt utformat för användning i kombination med den tryckoberoende styrventilen av typen AB-QM i storlekar från DN 15-32.
Flödet moduleras av den tryckoberoende styrventilen AB-QM för att undvika överflöde och minskad pann- och/eller kylaggregatets effektivitet.
Ställdonet med AB-QM används för att styra vattenförsörjningen till fläktkonvektorer, kylbafflar, induktionsenheter, små eftervärmare, efterkylare, aggregat och andra terminalenheter för zonreglering, där uppvärmt/kylt vatten är det styrda mediet. Tack vare sin noggrannhet och LED-indikering underlättar AME110 en snabbare driftsättningsprocess, möjliggör enkelt underhåll, förbättrar inomhuskomforten och ökar energibesparingarna. Styrning uppnås via spännings- eller strömingångssignal till ställdonet.
AME 113 NL / NLX
AME 113 is a series of gear actuators for opening and closing valves for heating and cooling systems. The predominant application is energy-efficient control of water-bearing valves in building services and automation.
The actuator has a safety function: if the power supply fails, the valve pressure plate moves to a parking position using energy from an internal rechargeable accumulator.
The actuator has an equal percentage characteristic, meaning the flow through the valve is proportional to the control signal. Control is performed by a 0-10 V DC signal sent by a central DDC system or a room thermostat. The current position and control voltage are shown on an LC display.
The actuator comes with a pluggable connecting cable and has a manual valve adjustment for maintenance or installation.
A version with feedback signal is available, transmitting information about the current valve position and any occurred errors to the DDC installation.
AME 120 NLX-1
The AME 120NLX-1 is a compact gear motor actuator that is assembled to ½” to 1-¼” AB-QM valves sizes.
The actuator receives a modulating 0(2)-10VDC or 0(4)-20mA signal to provide precise control.
The profile of the actuator assembly is ideal in fan coil units, induction units, small reheaters, recoolers and zone applications in which hot/ chilled water is the controlled medium.
AME 130 (H)/ AME 140 (H)
Ställdonen AME 130, AME 140, AME 130H och AME 140H används med:
- VZ DN 15, 20,
- VZL DN 15, 20 med spindelförlängningsplugg eller
- AHQM (DN 15-32)-ventiler
- VZ DN 15, 20,
AME 25 / AME 35
AME elektriska ställdon används med ventiler av typen VRB, VRG, VF och VL med extra adapter (best.nr 065Z0311, medföljer ej) samt med VFSventiler i dimensioner upp till diameter DN 50.
Ställdonet anpassar automatiskt sin slaglängd efter ventilens ändlägen, vilket minskar tiden för igångkörning.
AME 655-1 / AME 685-1 / AME 658 SU-1 / AME 658 SD-1
The AME 655-1, 658 SU/SD-1 and 685-1 series of motor actuators are suitable in providing valve control to the demands of district heating/cooling, heating, ventilation, and air conditioning applications.
The AME 658 series of actuator provides safety function in either open or closing of the valve in the event of power loss. For the AME 655-1 and AME 685-1 this feature is not included.
The actuators can be wired in either a modulating or floating control dependent on the requirements of the electronic controller’s output.
The motor actuators AME 65x are assembled with the AB-QM series of pressure independent control valve for the sizes ranging from 5” (DN 125) to 6” (DN 150).
The motor actuators AME 685-1x are assembled with the AB-QM series of pressure independent control valve for the sizes ranging from 8” (DN 200) to 10” (DN 250).
This actuator offers advanced functionality for reliable and precise control in heating and cooling applications: - External reset button for quick manual reset - Automatic detection of Y signal - Selectable floating or modulating control modes - Galvanic insulation between Y, X, and output terminals 4 & 5 - Built‑in thermal and overload protection - High precision and rapid response in floating mode (0.01 s) - Last‑state position retention: if voltage or 4–20 mA control signal is lost during operation, the actuator remains in its last known position until a valid signal is restored
AMI 120 NL-1
The AMI 120 NL-1 is a 2 point (ON/ OFF), 3 wire actuator used with the AB-QM pressure independent control valves installed on hot or chilled water system applications. This actuator is installed on AB-QM valve sizes ranging from 1/2” to 1- 1/4”. The AB-QM assembly is suitable for installation within fan coil units, VAV, induction units or additional units that require combined balancing and valve control, which could be located within enclosures or plenum rated spaces.
As a 3 wire actuator, it receives constant power to travel to its default position and upon receipt of input signal will travel in the opposite direction. Designed within the actuator is an overload and gap function to prevent unnecessary travel from the actuator.
AMI 140
AMI 140 är en 2-punktsmotor med 3 ledare som används tillsammans med AB-QM- (DN 10-32) och VZ-, VZL-, VRBZ-ventiler. Motorn kan användas tillsammans med fläktkonvektorer, induktionsenheter, små återuppvärmare, återkylare och zontillämpningar där varmt/kallt vatten är det styrande mediet. Motorn har följande inställningsalternativ: normalt stängd (NC) för AB-QM och normalt öppen (NO) för VZ, VZL och VRBZ.
Inställningen kan ändras från normalt stängd till normalt öppen function.AMV 120 NL-1
The AMV 120 NL-1 is a 3-point triac control actuator with end position indication. This actuator is assembled to the AB-QM pressure independent control valves ranging from 1/2” to 1- 1/4” sizes and applied within hot or chilled water system applications.
The AB-QM assembly is suitable for installation within fan coil units, VAV, induction units or additional units that require combined balancing and valve control, which could be located within enclosures or plenum rated spaces. Designed within the actuator is an overload and gap function to prevent unnecessary travel from the actuator.AMV 130(H) / AMV 140(H)
AMV 130, AMV 140, AMV 130H och AMV 140H ställdon används med:
- VZ DN 15, 20,
- VZL DN 15, 20 med spindelförlängning eller
- AHQM (DN 15-32) ventiler
Motorerna kan användas till fan coils, små värmare, kylare och zonapplikationer i vilka varmt/kallt vatten är reglerat medium.
AMV 25 SD / AMV 25 SU
AMV 25 SD or SU electric actuators are used with valves gen.2009 type VRB, VRG, VF, VL with additional adapter (Code No. 065Z0311, not supplied) and VFS 2 valves up to DN 50 diameter.
The actuator automatically adapts its stroke to valve end positions which reduces commissioning time. Optional auxiliary switches, feedback potentiometer and valve stem heater are available.
AMV 435
AMV 435 actuator is used with two and three-way valves type VRB, VRG, VF and VL up to DN 80 diameter and for AHQM DN 40-100. It is also used with pressure independent balancing and control valve type AB-QM from DN 40 to DN 100.
The advanced design incorporates load related ‘switch-off’ to ensure that actuators and valves are not exposed to overload.
Combinations with other valves could be seen under Accessories
Main data:- Nominal voltage:
- 230 VAC, 50 Hz/60 Hz- Control input signal: 3 point
- Force: 400 N
- Stroke: 20 mm
- Speed (selectable):
- 15 s/mm- Max. medium temperature: 130 °C
- LED signalling
- End-position signals
- Manual operation
- Nominal voltage:
