pneumatic actuator with valve positioner
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pneumatic actuator valve
GENERAL: Valve Positioner, mounted on apneumatic actuator, moves the actuator by receiving Dc4-20mA signals from a controller, Also, the function of detecting and returning the actuator displacement provides accurate positioning In response to DC 4-20mAsignaIs. It can be used with both spring return and double acting actuators
Pneumatic Actuators Feature:特 征
Dual piston rack & pinion design
Double acting and spring return
Extruded high duty Aluminum alloys body providing optimum strength and corrosion resistance.
17 sizes models, with a torque range 16N. m to 8900N. m (145 in ibs to 80000 in ibs) / at 5.5Bar
Pressure 2 to 8 bar (30 to 120 PSI)
Rotation 0 to 90:14 :
Valve mounting and drive dimensions to the ISO 5211 or DIN 3337.
Mounting for solenoid valves and position signalers to the NAMUR standard (VDI/VDE 3845) .