Rotary pneumatic actuators are normally used for process automation and assembled together with ball and butterfly valves, where on/off opening and closing or modulating control of the system is required.
Models
YR2 – Rotary Pneumatic Actuators – ø 32-250 mm;
Character
Standard: ISO 5211/ DIN 3337 and VDI/VDE 3845 NAMUR;
Work pressure: 3 ÷ 8 bar (SINGLE ACTION) 2 ÷ 8 bar (DUAL ACTION);
Room temperature: -20°C ÷ + 80°C ;
Fluent: Filtered Air, With or Without Lubrication, Neutral Gases;
Connections: Interface NAMUR (G1/4″);
Rotation: 0-90° ± 3° (External Regulation);
Heads: Cast aluminum at pressure;
Piston: Cast aluminum at pressure;
We suffer from guide: Acetallic resin;
Joints: NBR;
Body: Hard Anodized Extruded Aluminum;
Pinion: Nickel Plated Steel;
Bolts and Nuts: Stainless steel;
