REPRESENTATIVES

 
NORWAY, SWEDEN, DENMARK, NETHERLANDS, GERMANY, U.K., ITALY
AMFLOW® NORGE   
Prinsens vei 12
4315 Sandnes
Norway

Phone:   +47.922.19.656
Fax:   +47.520.00.591
 Email:   leif.egil.pettersen@amflow.no

 

MALAYSIA, INDONESIA, SINGAPORE, INDIA, THAILAND, VIETNAM
AMFLOW CONTROLS ASIA SDN BHD   
No. 1701, Block 1, TTDI ADINA
Jalan Judo 13/45, Seksyen 13
40675 Shah Alam, Selangor
Malaysia

Phone:   (+603) 5523.8418
Mobil:   (+6012) 3323.118
 Email:   amflowcontrols@gmail.com

 

  

NIGERIA
SUDIFLOW INTERGRATED SERVICES, LTD   
25 Elelenwo Road
Port Harcourt, Nigeria

Phone:   +234.803.309.1405
+705.679.4894
 Email:   sudiflow@yahoo.com

 

AMFLOW® A2-VACM ACTUATOR

 

Overview

DC Motor Driven Compact Actuator


The A2-VACM features the same DC Motor, 316 SS construction and adjustable torque settings as the A6, compacted into a highly affordable, space-saving design.  The A2-VACM is a compact, cost effective valve actuation solution that provides accurate, repeatable automated control of flow control valves and back pressure regulators.  The A2-VACM is capable of controlling all of Amflow's® Flow Control Valves and Back Pressure Regulators with the exception of the AM30.

Environmentally Sealed for all Chemical Injection Applications

The ATEX-certified A2-VACM is engineered for surface chemical injection flow control applications and for use in hazardous surface areas.  All Amflow® Electronic Actuators feature low power consumption, high accuracy, repeatability, and the ability to consistently operate under a wide range of conditions.

User Friendly Communication


The A2-VACM is designed to support Industrial Ethernet, HART/4-20mA, H1 FOUNDATIONTM fieldbus, Modbus RTU/RS485 or Modbus TCP communications for ease of use and allowing the operator remote automation control. Any flash based browser software, such as Google, Firefox, Internet Explorer, etc, may be used without the need for additional software.  The A2-VACM use DHCP ("Dynamic Hosting Configuration Protocol") which automatically assigns IP addresses to devices connected to a network. This eliminates the need to manually configure everything connected to a computer or server and is highly recommended for a quick and easy set-up due to the wide variety of computers, networks, servers and operating systems in use.  Individual "help pages", that relate to each of the screens, are available to support the end user without the need to contact an outside specialist.  Settings are pre-set at the manufacturer. 

Specifications

Design Features

  • Supports Industrial Ethernet, HART/4-20mA, H1 FOUNDATIONTM fieldbus, Modbus RTU/RS485 or Modbus TCP communication modules 
  • Remote access from host computer for control, monitoring, and configurations
  • Weight: 13kg (28.5lbs)
  • Compact Design 

Mechanical Features

  • 316 Stainless Steel Construction
  • Environmentally Sealed
  • Multi-Speed 24-VDC Gear Motor (forward and reverse)
  • 24 VDC 30 Watts
  • 3.6 A (continuous)
  • Adjustable Torque Setting
  • 6 Nm Maximum Torque
  • Optional Cable Glands

Operating Environment

  • Circuit Board Operating Temperature: -20oC to 80oC  (-4oF to 176oF)
  • Vibration (peak /Continuous) G: NA/9*   (*tested at RMS acceleration for 20 minutes)
  • ATEX II 2 G Ex de IIC T4
  • Degree of Protection: IP66

 Certification

  • Certification of material type and condition, and all post process, including anodizing, heat treatment, plating, and all chemical processes, will be maintained on file with A & H Enterprises, Inc. for a period of not less than five years.