QT - QuickTrak

DESCRIPTION

The QuickTrak (QT) system features the latest in pneumatic digital valve control technology that combines a icroprocessor-based control system with an integrated valve positioner. This system is specifically designed to answer the challenges faced by todays demanding applications.
Capable of providing the control and performance of a hydraulic system, but without the environmental and storage requirements; the QuickTrak™ system is flexible and powerful.

  • Probe: Magnetostrictive linear position transducers located within the actuator stem which provide fast and highly accurate control feedback.
  • 3-Way valves: Fail mode is done through (2) 3-way valves (SIL certified) piloted by the solenoid valve, which isolate the servo-valve from  the actuator. A 3rd valve removes any bleed when fail mode occurs.
  • Solenoid valves: 24 VDC continuously energized, normally closed, to initiate  fail mode upon loss of air supply or  signal power. 
  • Servo-valve: High-capacity servo-valve  for positioning
  • Actuator: Custom designed with larger ports to utilize the higher CV and a gun-drilled stem to accomodate the feedback probe.
  • Digital controller: Provides a multi-level, closed loop system based on the valve and spool position to control the stepper motor to adjust the actuators chamber pressure to achieve the desired valve position.

This special product is exclusive for IMI CCI.

PLUS

    • Fast stroking / response
    • High reliability
    • Improved performance
    • Precise positioning
    • Quick calibration and tuning
    • Reduced maintenance

TECHNICAL DATA

Air supply pressure

4-7 bar

Temperature rating

-20°C to 70°C

(extreme temperature -40°C to 100°C) 

 Input signal / position feedback

4-20mA, HART protocol

Maximum power consumption

95 W

Power supply

100 to 240 VAC ± 10% 50-60 Hz ± 5% 

from 24 to 145 VDC ± 10% (4 to 0.3A)

Maximum air consumption

QT CV30 2352 Nm^3/h at 6 bar (CV30)

QT CV9 705 Nm^3/h at 6 bar (CV9) 

Air supply connection

 ¾” NPTF

Electrical connections

4 holes x M20x1.5 cable glands

Certifications/approvals

ATEX 2014/34/EU

IECEx

CSA / US

UL

Further certifications are available, please contact us for updated list.