SIRCA Pneumatic Actuator

SIRCA

Sirca Pneumatic Actuators

SERIES: AP series

Rack and pinion type, with single and double stroke adjustment, available in double acting or spring return version, drillings in accordance to ISO 5211/DIN 3337/VDI – VDE 3845 namur.

CE marking and Ped – Atex – Sil – Gost certificate.
   
Pressure range:  
2 bar (29 psig) to 8 bar (116 psig) double acting  
3 bar ( 44 psig) to 8 bar (116 psig) spring return  
Max. working pressure 10 bar (145 psig).  

Supply:  
Filtered dry or lubricated air.  
(Optional)For non corrosive gas water or light hydraulic oil
 
Temperature range:  
STD -20°C (-4°F) a + 80°C (175°F)  
On request +20°C (+68°F) a +150°C (302°F)  
On request – 50°C (-58°F) a +100°C (212°F).    

Rotation:    
Counterclockwise when Port’A’ is pressurized;  
Clockwise when PORT ‘B’ is pressurized and for spring return actuators (see principle of operation).    

Stroke:    
90° with standard adjustment ±3° (AP Series) or  
Bi-directional travel adjustment ±5° (APM Series).    
Lubrication:
 
All moving parts are factory lubricated forcycle life of the actuator.    
Construction:  
 
In accordance to “Equipment or Protective system        intended for use in potentially explosive atmosphere directive 94/9/CE”.  
Suitable for indoor and outdoor installation.    
Connections:
 
Bottom drilling to match valve is in accordance with ISO 5211/DIN 3337 Interface for solenoid valve,shaft top end and top drilling to assemble accessories are in accordance with VDI / VDE 3845, NAMUR.    

Inspection:
Each unit is hydraulically tested and certified and guaranteed for a minimum of 500.000 moves.