MAX AIR PET60
Pneumatic positioner PET60
Art: PET60
Description
PET60 series positioners are double acting & spring return units with 4÷20 mA input signal for proportional control of rotary and linear actuators.
The positioner operates on the force-balance principle by comparing standard signal transmitted from a controller device with the angular rotation of the stem which conveys a positioning amplified pressure to the valve actuator.
Tecnical description
- Same unit for double acting and spring return actuators
- Easy conversion from RA/DA
- Easy and precise calibration with SPAN and ZERO adjustments
- Fast response time and excellent stability
- Vibration resistance design
- By-pass valve (A/M switch) installed
- Material: aluminium die casting