Product introduction

1 introduction

The intelligent valve positioner QT600 receives 4~20mA DC current signals from the control room or signal generator and other current output devices.

Adjust the pressure of the input to valve actuator and adjust the valve actuator accurately.

2 features

1)LCD display (LCD) and four buttons

2) automatically set up quickly and easily

3) short stroke test function (PST)

4) fault alarm function

5)built-in automatic/manual switch knob

6) self-diagnosis function

7) IP66 / NEMA4X protection grade

8) with large flow pilot valve, speed up the valve action

9) impact resistance, seismic design

3 options

By adding corresponding modules, the corresponding functions can be realized, namely plug and play.

1)valve position feedback signal (4 ~ 20 ma DC)

2)HART communication (version: HART, 7)

3) limit switch 

4)Remote transmission (QT620 series)

4 application fields

QT600 series is installed in the control valve for industrial fluid control field.

1) oil and natural gas

2) chemical

3) power plant

4) paper

5) water treatment

6) pharmaceutical

7) printing and dyeing processing

8) food and beverage

9) other