The Valvcon™ ADC Series is a versatile continuous-duty brushless DC electric actuator. With its 100% duty cycle, the ADC series performs in both on/off and control applications.
The Valvcon™ ADC Series is a versatile continuous-duty brushless DC electric actuator. With its 100% duty cycle, the ADC series performs in both on/off and control applications. With its standard universal power supply board, you can choose between 24 VAC 50/60 Hz, 115/230 VAC 50/60 Hz, or 12/24 VDC. Any version of this actuator can be configured on-site for both on/off or control applications without additional parts. In case of a loss of input power, the optional back-up battery will drive the valve into its safe position.
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Series
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ADC & LADC
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Torque output
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17-68 Nm, 150-600 lb-in, 12-50 lb-ft, Series ADC
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113-339 Nm, 1000-3000 lb-in, 83-250 lb-ft, Series LADC
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Duty cycle
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100%, @ +40°C / +104°F
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Operation
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Reversing
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Enclosure*)
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NEMA 4/4X or NEMA 4/4X/7&9
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Temperature Range
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-40°C to +66°C / -40°F to +150°F
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ATEX Temperature range -20°C to +66°C / -4°F to +150°F
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Voltage input
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24VAC 50/60 Hz (1PH), 115VAC 50/60 Hz (1PH), 230VAC 50/60 Hz (1PH), 12VDC, 24VDC
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*) CSA (C US) Certification and CE Compliance standard; NEMA 4/4X/7&9 models are Class I, Div. 1, Gr. C & D; Class II, Div.1, Gr. E, F & G; Class III; and also certified to ATEX Directive 2014/34/EU: Ex db IIB T6 Gb, IECEx CSA 14.0057X. Units with sealed lead acid battery are only rated to a maximum of +55°C / +130°F, are not CE compliant, and are not available with ATEX and IECEx certification.
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ADC Series introduction video
This video introduces the ADC-series actuator, showcasing its extreme versatility, and all of the features and benefits it provides.
