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KELMO® Electric Actuators: EA, EAB Series

Compatible with various KITZ small automatic valves, The EA series actuators are and idea selection for the automatic control of small-bore pipelines:
  • Compact size and light weight
  • No water or steam hammer
  • Small pressure loss (large flow volume)
  • High durability and Trouble-free
  • Bi-directional
  • With 2 position limit switches

Electronic Actuated Case Type


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EA
(Standard)

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EAB
(Terminal Box)

  • Bronze / Brass
  • Stainless Steel
  • Size ¼ to 2 inches

Electronic Actuated Ball valve : 2 Way On-Off Type


2 way On-Off type for Liquid & Gas

Standard Neck

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Bronze

Long Neck

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Bronze

Long Neck Union Connection

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Bronze


2 way On-Off type for Corrosive Liquid

Standard Neck

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Stainless Steel

Electronic Actuated Ball valve : 2 Way On-Off Type


2 Way On-Off type for Steam (Up to 150 Degree C)


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Stainless Steel

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Bronze

Electronic Actuated Ball valve : 3 Way Flow Control Type


3 Way

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Bronze

Horizontal 3-way ball valves

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Actuator Design Specifications


Specification
Type
EA100-1
EAB100-1
EA200-1
EAB200-1
EA100-1.5
EAB100-1.5
EA200-1.5
EAB200-1.5
EA100-2
EAB100-2
EA200-2
EAB200-2
Power source 50/60 Hz 100V AC±10% 200V AC±10% 100V AC±10% 200V AC±10% 100V AC±10% 200 V AC±10%
Rated current 90mA 50mA 90mA 50mA 100mA 50mA
Max. power consumption 9W 10W 9W 10W 10W
Valve closing time 90* 50Hz Approx.6 s Approx.12 s Approx.15 s
60Hz Approx.5 s Approx.10 s Approx.13 s
Max. output torque 1.9Nㆍm 3.9Nㆍm 9.8Nㆍm
Rated time Continuous
Insulation class JIS Class E
Sensitive switch contact capacity 125V AC 2A (Resistance load)
250V AC 0.6A (Resistance load)
125V AC 2A (Resistance load)
250V AC 2A (Resistance load)
Position limit switch One unit each for opening/closing (Voltage output)
Insulation strength 1500V AC (1 min. interval)
Insulation resistance Minimum 10MQ (500V DC)
Standard protection All weather type (for outdoor use, avoid exposure to direct sunlight) IP56 (IEC60529)
Ambient temperature -20C to +50C
Mounting position Vertical to horizontal
Wiring Vinyl cabtyre cord with five cores, 700mm in length
0.3mm2
0.5mm2
Lubrication Grease
Overload protection Impedance protection
Coating color Housing: black Cover: light blue

Note: Contact KITZ for technical advice when the service conditions differ from the above.