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GV12-24-SR-T - Actuator for large-stroke valves 12000 N, 0.79 mm/s, 80 mm, AC 24 V, 91 VA, modulating

On request
SKU
GV12-24-SR-T
£2,516.67 £3,020.00

GV12-24-SR-T - Actuator for large-stroke valves 12000 N, 0.79 mm/s, 80 mm, AC 24 V, 91 VA, modulating


•    Control DC 0...10 V
•    Operating range DC 2...10 V
•    Position feedback DC 2...10 V
•    Position indicator mechanical
•    Connection with terminals
•    IP 65, Manual override temporary

More Information
Description

Features


  • Mode of operation The actuator is activated with a standard DC 0 … 10 V signal. If the actuator reaches the end position, then the motor will be switched off via (two) load-dependent switches. These switches protect the motor when there are foreign objects between the fitting seat and the cone.

  • Installation actuator – valve The actuator is mounted ex-works to the corresponding valve. The power connection is accomplished with form closure. The power transmission is accomplished by means of the coupling that is secured against torsion.

  • Actuator replacement If an actuator must be replaced in an emergency situation, then the installation instructions for replacement actuators must be followed.

  • Manual override In deenergised state and/or when the motor is shut off, upward and downward movement can be accomplished when the handwheel is pressed in.

  • High operational reliability The actuator is protected against short circuits, polarity reversal and overloading.

  • LED status displays

  • LED coding with faults
Manuals & Datasheets
 DATA-SHEET 
DATASHEET
Technical Information

•    Electrical data Nominal voltage AC 24 V, 50 Hz
•    Nominal voltage range AC 21.6 ... 26.4 V
•    Power consumption 91 VA
•    Connection Terminals Terminals, 1.5 mm2
•    Functional data Actuating force (Closing force) 12 kN
•    Control Positioning signal Y DC 0 ... 10 V, typical input impedance 100kΩ
•    Operating range DC 2 … 10 V (can be switched to 0.5 ... 10 V)
•    Position feedback DC 2 … 10 V (can be switched to 0.5 ... 10 V), max. 0.5 mA (Measuring voltage U)
•    Manual override Handwheel, can be locked (lock releases automatically when signal is received)
•    Nominal stroke 65 mm
•    Actuating time 0.79 mm/s
•    Sound power level 67 dB(A)
•    Position indication mechanical (30 …)65 mm stroke
•    Operating mode EN60034-1/A11 S3-50% ED 1200 c/h
•    Lubricant for gearbox Molyduval Valenzia H2
•    Protection class III Safety extra-low voltage
•    Protection mode IP65
•    EMC CE in accordance with 2004/108/EC
•    Mode of operation Type 1 (EN 60730-1)
•    Rated impulse voltage 2 kV (EN 60730-1
•    Control pollution degree 3 (EN 60730-1)
•    Ambient temperature –20 ... +70°C
•    Ambient humidity 95% r.h., non-condensing (EN 60730-1)
•    Maintenance Maintenance-free
•    Dimensions See «Dimensions» on page 4
•    Weight Approx. 10.5 kg

Manufacturer Belimo