제품소개
벨브
특징The positioner ensures a predetermined assignment of the valve
position (controlled variable x) to the input signal (set point w).
It compares the input signal received from a control system to
the travel or rotational angle of the control valve and
Set point 4 to 20 mA
Valve travel 3.6 to 200 mm
Opening angle 24 to 100°
Single-acting or double-acting Ex d positioner for attachment to pneumatic control valves. Self-calibrating, automatic
adaptation to valve and actuator
