Double Acting Pneumatic Actuator Operated Butterfly Valve

• Conforms to ISO5211, DIN3337, VDINDE-3854, and NAMUR standards
• Extruded high-intensity aluminum body with hard anodized coating
• Low friction coefficient for swift performance
• Compact, modern construction with multiple specifications
• High-quality bearings for low friction and long cycle life
• External stroke adjustment bolts (±5° adjustment)
• Available in double acting and single acting (spring return) models
• Multi-function indicator with NAMUR for easy accessory mounting
• Die-cast aluminum pistons and end caps for strength and light weight
• Various O-ring materials available for different temperature ranges

AT series Pneumatic Actuators are suitable for various environments including flammable, corrosive, dusty, strong magnetic field, radiation, and vibration conditions, both indoor and outdoor.

Common applications include:

• Electric power plants
• Petrochemical facilities
• Metallurgical plants
• Oil and gas processing
• Municipal water systems
• Construction and building services
• Chemical processing
• Food and pharmaceutical industries
• Scientific research facilities