HVAC Valves and Actuators

Showing 1–10 of 145 results

Globe Valves Actuators,controlli,MVE2xx

MVE2xx is a flexible electro-mechanical actuator for the control of
two and three way globe valves in:
• heating and cooling systems
• Air Handling Units
• district heating plants
• industrial temperature control systems.
MVE2xx can be controlled either by a proportional (modulating) signal
or by an increase/decrease (Floating) signal.
It is easy to mount and connect the actuator. Direct mounting is possible
to any CONTROLLI flanged valve. Linkage kits are available for
CONTROLLI threaded valves as well as for valves of other manufacturers
(table page 3).
The actuator has a fine resolution (500 steps on the full stroke range)
for exacting fluid control and it is able to self-calibrate on a different
stroke without the need of any user action (this function is DIP switch
selectable on the field).
MVE2xx has intelligent behaviour and alarm functionality in case of
unexpected operation, feedback of alarms to the user is provided
by LEDs (GREEN and RED) on the control board.
N.B.: Do not use the actuator if not coupled with its relating valve

MVE522,Controlli,Globe Valves Actuators

MVE522 is a flexible electro mechanical actuator for the control of
two and three-way globe valves in:
• heating and cooling systems;
• Air Handling Units;
• district heating plants;
• industrial temperature control systems.
The actuator can be controlled either by a proportional (modulating)
signal or by an increase/decrease (Floating) signal.
It is easy to mount and connect the actuator. Direct mounting is possible
to any CONTROLLI flanged valve. Linkage kits are available for
CONTROLLI threaded valves as well as for valves of other manufacturers
(table p. 3). The actuator has a fine resolution (500 steps on the
full stroke range) for exacting fluid control and it is able to self-calibrate
on a different stroke without the need of any user action (this
function is DIP switch selectable on the field).
MVE522 has intelligent behaviour and alarm functionality in case of
unexpected operation, feedback of alarms to the user is provided
by LEDs (GREEN and RED) on the control board.
N.B.: Do not use the actuator if not coupled with its relating valve

MVE5xx,Controlli,Globe Valves Actuators

MVE is a flexible electro mechanical actuator for the control of two
and three-way globe valves in:
• heating and cooling systems;
• Air Handling Units;
• district heating plants;
• industrial temperature control systems.
The actuator can be controlled either by a proportional (modulating)
signal or by an increase/decrease (Floating) signal.
It is easy to mount and connect the actuator. Direct mounting is possible
to any CONTROLLI flanged valve. Linkage kits are available for
CONTROLLI threaded valves as well as for valves of other manufacturers
(table p. 3). The actuator has a fine resolution (500 steps on the
full stroke range) for exacting fluid control and it is able to self-calibrate
on a different stroke without the need of any user action (this
function is DIP switch selectable on the field).
MVE has intelligent behaviour and alarm functionality in case of unexpected
operation, feedback of alarms to the user is provided by
LEDs (GREEN and RED) on the control board.
N.B.: Do not use the actuator if not coupled with its relating valve.

MVE2xx-65,Controlli,IP65 Globe Valves Actuators

MVE2xx-65 is a flexible electro-mechanical actuator for the control of
two and three way globe valves in:
• heating and cooling systems
• Air Handling Units
• district heating plants
• industrial temperature control systems.
MVE2xx-65 can be controlled either by a proportional (modulating)
signal or by an increase/decrease (Floating) signal.
It is easy to mount and connect the actuator. Direct mounting is possible
to any CONTROLLI flanged valve. Linkage kits are available for
CONTROLLI threaded valves as well as for valves of other manufacturers
(table page 3).
The actuator has a fine resolution (500 steps on the full stroke range)
for exacting fluid control and it is able to self-calibrate on a different
stroke without the need of any user action (this function is DIP switch
selectable on the field).
MVE2xx-65 has intelligent behaviour and alarm functionality in case
of unexpected operation, feedback of alarms to the user is provided
by LEDs (GREEN and RED) on the control board.
N.B.: Do not use the actuator if not coupled with its relating valve.
MVE2xx-65 is suitable for harsh environment requiring IP65 protection
degree.

MVE2xxR-65,Controlli,IP65 Globe Valves Actuators with Emergency Fail Safe Function

MVE2xxR-65 is a flexible electro-mechanical actuator equipped with
electronic fail safe function device for the control of two-way and
three-way globe valves in:
• Heating and cooling systems;
• Air Handling Units;
• District heating plants;
• Industrial temperature control systems.
The actuator is endowed with an electronic emergency return function
which operates through the use of ultracapacitors whose life is
about 10 years if the actuator operates within the operation limits
declared in this data sheet.
The emergency position (retracted or extended stem) is set through
the use of a jumper which can be easily reached (look at paragraph
“DIP switches and jumper settings”).
The actuator is supplied with totally discharged ultracapacitors and
at its first start a pre-charge phase of 130s max will be necessary.
N.B.: in this condition during the first 20-30s no LED signal on the ultracapacitors
upper control board will be revealed; when this interval
has elapsed the RED LED will power on (ultracapacitors charging
phase, look at table on page 7).
During this phase all the functions of the actuator are inhibited and
the charge status of the ultracapacitors is signalled through 2 LEDs
(look at paragraph “Standard LEDs”).

MVE522-65,Controlli,IP65 Globe Valves Actuators

MVE522-65 is a flexible electro mechanical actuator for the control
of two and three-way globe valves in:
• heating and cooling systems;
• Air Handling Units;
• district heating plants;
• industrial temperature control systems.
The actuator can be controlled either by a proportional (modulating)
signal or by an increase/decrease (Floating) signal.
It is easy to mount and connect the actuator. Direct mounting is possible
to any CONTROLLI flanged valve. Linkage kits are available for
CONTROLLI threaded valves as well as for valves of other manufacturers
(table p. 3). The actuator has a fine resolution (500 steps on the
full stroke range) for exacting fluid control and it is able to self-calibrate
on a different stroke without the need of any user action (this
function is DIP switch selectable on the field).
MVE522-65 has intelligent behaviour and alarm functionality in case
of unexpected operation, feedback of alarms to the user is provided
by LEDs (GREEN and RED) on the control board.
N.B.: Do not use the actuator if not coupled with its relating valve.
MVE522-65 is suitable for harsh environment requiring IP65 protection
degree.

MVE5xx-65 ,Controlli,IP65 Globe Valves Actuators

MVE5xx-65 is a flexible electro mechanical actuator for the control
of two and three-way globe valves in:
• heating and cooling systems;
• Air Handling Units;
• district heating plants;
• industrial temperature control systems.
The actuator can be controlled either by a proportional (modulating)
signal or by an increase/decrease (Floating) signal.
It is easy to mount and connect the actuator. Direct mounting is possible
to any CONTROLLI flanged valve. Linkage kits are available for
CONTROLLI threaded valves as well as for valves of other manufacturers
(table p. 3). The actuator has a fine resolution (500 steps on the
full stroke range) for exacting fluid control and it is able to self-calibrate
on a different stroke without the need of any user action (this
function is DIP switch selectable on the field).
MVE5xx-65 has intelligent behaviour and alarm functionality in case
of unexpected operation, feedback of alarms to the user is provided
by LEDs (GREEN and RED) on the control board.
N.B.: Do not use the actuator if not coupled with its relating valve.
MVE5xx-65 is suitable for harsh environment requiring IP65 protection
degree.