REact 30 E
The robust modular design covers a wide range of actuating forces from 675 – 3370 lbs.
force. A wide range of actuating speeds and all standard voltages are available, giving
the customer an actuator to suit their needs. Many options and accessories are available,
including two extra limit switches (for the customer) as standard. These actuators are
also available with a certified hydraulic fail close function and come with a hand wheel
for manual operation as standard.
Hydraulic and electrical Emergency Closing Unit. This unit gives valves with electric
actuators a proven and reliable fail safe option. The unit closes/opens smoothly even
at large differential pressures. The closing time can be adjusted to meet the system
requirements. Automatic return to closed loop control is possible without any external
components or wiring. This ensures that the valve resumes normal duties as soon as
the plant returns to normal operations.
All valves are available with an electrically-operated actuator. These
actuators provide higher actuating forces than comparable pneumatic
A wide range of operating voltages and actuating speeds are
available for each actuator version, ensuring the actuator is tailor made
for each application.
Due to the inherent stiffness of the gear wheels
and motors these actuators effectively buffer high fluid dynamic forces
experienced in extreme flow conditions.
A variety of accessories, including
feed-back potentiometers, positioners, hydraulic and electrical fail safe
units are available for these actuators, providing the best range in industry.
Approved according to industrial standards like NEMA, NRTL, CE and IP.
2 Robust modular industrial design covering a wide range of actuating
forces, speeds and operating voltages.
3 Wide range of options available including feedback potentiometer,
positioner and two extra limit switches as standard.
Type REact 30 E REact 30 DC
Operating force 2,8 kN
Closing force 3,0 kN
Stroke max. 40 mm
Speed 0,28 mm/s 0,74 mm/s 1,12 mm/s 0,2 mm/s 0,28 mm/s 0,42 mm/s 0,84 mm/s
Power draw 12 VA 27 VA 46 VA 9 W 10 W 13 W 21 W
Motor voltage 24 VAC, 115 V, 230 V, 50/60 Hz* 24 VDC
Isolation class B
Motor rating standard S1– 100%
Limit switches 2 x force switch, 2 x switches
Rating 4 A, 250 V
2 adjustable switches
Rating max. 4 A, 250 V
Protection rating IP 65, DIN EN 60529 IP 65, DIN VDE 0470
Ambient temperature -20 °C bis +70 °C*
Mounting position Any, except upside down
Gear lubricant Divinol Fett F 14 EP, NLGI Klasse
Cable glands 4 x M 20
Weight 4,5 kg
*If you use the power supply (NG2450) the max. ambient temperature is -10°C till +60°C
Potentiometer max. 2 1 kΩ, 2 kΩ ,5 kΩ
Position indicator REtrans4W, 3-wire 0(4) – 20 mA, 0(2) – 10 V
REtrans2W, 2-wire 4 – 20 mA
REpos / digital positioner REpos
Input 0(4) – 20 mA bzw. 0(2) – 10 V
Output 0(4) – 20 mA bzw. 0(2) – 10 V
REpos with Profibus DP
REpos with CAN-Open
Heater 12-36 V – 3W/6W, 110-230V - 3 W / 6 W
Power pack Eingang: 90-264V 50/60Hz Ausgang: 24VDC
Process controller Qube, 1 Kanal PID
Supplementary equipment NRTL(Nationallly Recognized Testing Laboratory)-Certiication
for USA & Canada
Sea air resistant variant
*Additional options on request