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  • Address : shanghai
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on-off electric actuator 50NM 100NM 200NM

Product description:

24V DC mini electric actuator for ball valve and butterfly valve

Available voltage: DC24V. AC110,220V,380V

The electric actuator requires a motor to provide torque to operate a valve. Primarily used on rotary type valves, electric actuators are controlled using alternating current as well as the motor (See details, below). They are quiet, non-toxic and energy efficient. However, electricity must be available, which is not always the case.




Control Mode
Function
ON-OFF Type
Feedback: the Active Contact Signal, Passive Contact Signal, Resistance, 4-20mA
Regulation Type
Input & Output Signal: DC 4-20mA, DC 0-10V, DC 1-5V
Field Operation
The Field, Remote Control Switch Regulation and MODBUS, PROFIBUS Field Bus
Shell Material
Die-Cast Aluminum Alloy (Powder Coated)
Lifespan
100,000 (Ten Thousand) Times
Output Torque
50 to 4000Nm
Angle of Rotation
90° ±4°
90° Cycle Time
15S/30S/60S
Optional Voltage
DC24V (±10%), AC110-220V, 50/60Hz
Insulation Resistance
DC24V: 100MΩ/250V; AC110/220V/380V: 100MΩ/500V
Withstand Voltage
DC24V: 500V; AC110/220V: 1500V; AC380V: 1800V 1Minute
Protection Class
IP65
Explosion Proof
EX d II BT4
Optional Accessories
Over Torque Protectors, Dehumidify Heater, Stainless Steel Coupling & Yoke
Ambient Temp.
Range from -20 to +60°C (For Use In Temperatures Below 0°C, We Suggest Anti-Condensate Elements)

COMPACT STRUCTURE

HIGH ACCURACY

WATER-PROOF

LONG SERVICE LIFE
Item
24V DC Electric Ball Valve Actuator
Applicable Standards
GB, DIN, ANSI, ASME, JIS, API
Size Range
DN15 to DN50, 1/2" to 2"
Operating Pressure
Medium Pressure, 1.6 to 6.4MPa (232 to 928PSI)
Body Material
Stainless Steel
Core Material
Stainless Steel
Stem Material
Stainless Steel
Sealing Material
NBR, EPDM, FKM (VITON), PTFE (TEFLON)
Structure
2 Way, Straight Through Flow Path
End Connection
Flange End, Threaded are Available
Applicable Media
Control of Water, Air, Gas, Oil, Liquid, Steam
Temp. of Media
Range from -10 to +80°C (14 to 176°F) with NBR Sealing
Application
Food & Beverage, Water & Wastewater, Ultra Pure Water, Desalination, Chemical, Textile, Pharmaceutical, Pulp & Paper, Mining, Boiler and Power Industries
Technical Parameter for Actuator

Features

● Auto-reset thermostatic protection in the motor

● Open/close limit switch with cams adjustable along the whole stroke

● Auxiliary limit switches with cams adjustable along the whole stroke

● Safety adjustable mechanical limit switches

● Graduated visual position indicator

● Detachable lever for manual operation

● Electric connections with screw terminals

● Locking of supply cables by means of cable presses

 



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