• Maintenance-free
GENERAL
The ML7430E and ML7435E Electric Linear Actuators are
designed to provide modulating control in closed control
loops together with the small linear valves V5832B/V5833A
(DN25...DN40) and V5825B/V5872B for high-differential
pressure.
These valve-actuator combinations are suitable especially for
integration into compact or conventional stations for direct or
indirect district heating connections, air handling units and
roof top units for zone control, and domestic hot water
applications.
The actuators are microprocessor-controlled for exact
positioning. The direction of movement is reversible.
The V5825B or V5872B valve and ML7435B actuator
combination provides safe close-off function and is approved
according to DIN32730.
SPECIFICATIONS
Temperature Limits
Ambient operating limits 0...+50 °C at 5 to 95% rh
Ambient storage limits -40...+70 °C at 5 to 95% rh
Medium valve temperature Max. +130 °C
Signals
Input voltage range Y = 0...10 Vdc or 2...10 Vdc
Input resistor Ri = 100 kΩ
Signal source output register Max. 1 kΩ
Safety
Protection standard IP54 as per EN60529
Protection class II as per EN60730-1
Flame retardant V0 as per UL94 (optional
with metal cable gland)
Wiring
Terminals 1.5 mm2
Cable entry PG13.5 and cutout ring
Weight 0.37 kg / 0.5 kg
Dimensions See Fig. 2 and Fig. 3
Material
Cover ABS-FR
Base Glass fiber reinforced plastic
Malaysia
