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VALVE ACTUATOR

PNEUMATIC ACTUATOR / ELECTRIC ACTUATOR
       
  - Power, Chemical, Petroleum, Refining, Coal, Dust.
- ASH, Pulp & Paper Service, Powder
- Gases, Biotechnology Service
- High Pressure & High Temperature Service
 
       
PNEUMATIC ACTUATOR
         
     
 
Multi-Spring Diaphragm
Model: KAC 40Series
Size: 200 to 650mm
Thrust: 530 to 4100N (54 to 420 kgf)
Temp.: -20°F(-30℃) to +180°F(+80℃)
Applicable: Globe, Ball, Butterfly, Others
 
Piston(Linear Motion)
Model: KAC 50Series
Size: 100 to 650mm
Thrust: up to 160,000N (up to 1,600 kgf)
Temp.: -20°F(-30℃) to +180°F(+80℃)
Option(-20°F(-30℃)to + 248 °F(+120℃)
Applicable: Globe, Ball, Butterfly, Others
 
     
 
Cylinder(Rack & Pinion Design)
Model: KAC 51Series
Size: 32 to 350mm
Torque: 6 to 53,000N-m (0.6 to 5,400 kgf-m)
Temp.: -20°F(-30℃) to +180°F(+80℃)
Option(-30°F(-35℃) to +300°F(+150℃)
Applicable: Ball, Butterfly, Others

 
Cylinder(Scotch-Yoke Design)

Model: KAC 52Series
Size: 180 to 850mm

=> CATALOGUE FILE DOWNLOAD
Torque: 1,500 to 400,000N-m (0.6 to 20,000 kgf-m)
Temp.: -10°F(-23) to +200°F(+93)
Option(-30°F(-35) to +300°F(+150)
Applicable: Ball, Butterfly, Others

 
     
 
Cylinder(Rack & Pinion Design)
2-Step Design
Model: KAC 53Series
 
Cylinder(Rack & Pinion Design)
Dual Cylinder Power Design
Model: KAC 54Series
 
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  - General Service for shut-off
- Power, Paper, Chemica
- COG(Coke Oven Gas) Blinding Service
- Highly Toxic Gases Blinding Service
- All Gases Blinding Service
 
       
ELECTRIC ACTUATOR
         
     
 
Electric Motor(Rotary Quarter turn)
Model: KAC 30Series
Torque : 27 to 1,350N-m (2.7 to 137 kgf-m)
Temp.: -20°F(-30℃) to +180°F(+80℃)
Applicable Ball, Butterlfy, Others
 
Electric Motor(Rotary Quarter turn)
Model: KAC 32Series
Torque: 125 to 2,500N-m (12 to 250 kgf-m)
Temp.: -20°F(-30℃) to +180°F(+80℃)
Applicable: Ball, Butterfly, Others
 
     
 
Electric Motor(Multi turn)
Model: KAC 33Series
Torque: 30 to 1,500N-m (3 to 150 kgf-m)
Temp.: -20°F(-30℃) to +180°F(+80℃)
Applicable: Ball, Butterfly, Others
 
Electro-Hydraulic(Quarter Turn)
Model: KAC 80Series
Thrust: 600 to 31,4600N-m (60 to 3,146 kgf-m)
Temp.: -20°F(-30℃) to +180°F(+80℃)
Applicable: Ball, Butterfly, Others
 
     
 
Modutrol Motor(Multi turn)
Model: KAC 31Series
Torque: 500 to 25,000N (50 to 2,500 kgf)
Temp.: +5°F(-15℃) to +120°F(+50℃)
Applicable: Globe, Others
 
Worm Gear Declutch design
Model: KHJ Series
Torque: 300 to 22,000N (30 to 2,200 kgf)
Temp.: +5°F(-15℃) to +120°F(+50℃)
Applicable: Quarter Turn Actuator, Others
 
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As KOPECS is one of leading company of Control Valve industry in Korea, we has been manufacturing and exporing Control valves such as ball valves, butterfly valves, high temperature valves, slide gate valves, desuperheater. We will do our best to fulfill customer’s needs and achieve customer’s trust with the development of specialty products, high-quality service, high-technology and competitive price.

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