Heating
Ventilation 
A new small linear thermoelectric valve actuator
from CentraLine by Honeywell provides precise and reliable operation
of water valves in heating and air conditioning systems. Stylish in
appearance and silent in operation, the MT010-N actuator can be used
with many types of 2-way and 3-way valves as well as thermostatic
radiator valves (M30 x 1.5).
It snaps easily onto the valve, so installation is quick and easy
without special tools.
The actuator is ideal for regulating heating and cooling systems in
homes and buildings, in individual rooms and heating zones covering
larger areas. It can be used on hydronic heating zones, individual
radiators, underfloor heating circuits, fan coils and air
conditioning units. It self-calibrates every 24 hours to ensure
consistency.
Its small size just 60mm high, 64mm deep and 44mm wide makes it
ideal for use where space is limited, even in fan coil units. It is
supplied with either a 1m or 3m cable.
The MT010-N operates valves in response to control signals from any
temperature controller, such as a room thermostat or programmer. It
produces valve movement by expansion and contraction of a wax
element, heated by electrical resistance.
The power supply to the controller is 24V dc and it uses o-10 dc
control signal.
When the element is heated using electrical current from the control
signal, a pin moves out to operate the valve into its open
condition. The wax element cools after the control signal switches
off, allowing the valve to move back to its off state.
This ingenious heater design uses only 2 watts yet develops ample
force (up to 100N) and up to 3.5mm of travel for reliable and
consistent valve operation. Accuracy is guaranteed by a
microprocessor-based positioner.
Email:
info-uk@centraline.com
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Editor's Note: Honeywell Control Systems
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Honeywell Control Systems - Compact Valve Actuator From Centraline
Arundel Jones Associates Ltd News Categories : Heating Ventilation |