Valvcon™ ADC-Series continuous duty electric actuator

Universal, versatile, and dependable continuous duty performance

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The Valvcon ADC-Series is a continuous-duty, and extremely versatile brushless DC electric actuator designed for quarter-turn valve and damper applications and is available in both NEMA 4/4X and NEMA 4/4X/7&9 configurations. Notable standard features include universal power and control, holding brake, heater, and CSA (C US) certification, CE compliance and ATEX approval (WX models).

Long-term reliability

Low maintenance (battery replacement only on applicable models)

Low cost of ownership

Easy installation and configuration

Features

  • Universal power input; accepts 24VAC 50/60 Hz (1PH), 115/230VAC 50/60 Hz (1PH); 12/24VDC
  • Universal control; on/off or modulating from the same package
  • Loaded with standard features
  • Continuous duty cycle
  • Agency approvals are standard
  • Optional internal battery back-up power drives to “safe” position after loss of input power

Applicable industries

  • Upstream Oil and Gas
  • Food and beverage processing
  • Water/Wastewater
  • HVAC

Common use cases

  • Continuous duty applications
  • Applications that may evolve over time; can be re-configured
  • Low-power solar applications
  • Furnace burner control
  • Water reclamation
  • Plunger and gas lift at the wellhead
  • Steam injection
  • Separators
  • Power generation

Specifications

SERIES
ADC & LADC
TORQUE OUTPUT
17-68 Nm, 150-600 lb-in, 12-50 lb-ft, Series ADC
 
113-339 Nm, 1000-3000 lb-in, 83-250 lb-ft, Series LADC
DUTY CYCLE
100%, @ +40°C / +104°F
OPERATION
Reversing
ENCLOSURE*)
NEMA 4/4X or NEMA 4/4X/7&9
TEMPERATURE RANGE
-40°C to +66°C / -40°F to +150°F
 
 ATEX Temperature range -20°C to +66°C / -4°F to +150°F
VOLTAGE
 24VAC 50/60 Hz (1PH), 115VAC 50/60 Hz (1PH), 230VAC 50/60 Hz (1PH), 12VDC, 24VDC
 
*) 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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