> Compact stainless steel design

> Electrical waterproof connectors

> LCD with backlight

> Easy to start-up

> Rich additional software functions

R4L series intelligent electro-pneumatic valve positioner  is designed for integral pneumatic control valve, particularly suitable for angle seat valves and diaphr-agm valves.

The product is easy to operate and has rich software functions.

It can easily be operated via the LCD and keypad.

The positioner adjusts the valve position quickly and accurately through detecting the position sensor signal.