High-performance pneumatic butterfly valve with ductile iron body and EPDM seat, designed for industrial fluid control applications across multiple sectors.

• Compliant with ISO5211, DIN3337, VDINDE-3854, and NAMUR standards
• Extruded high-intensity aluminum body with hard anodized coating
• Low friction coefficient for swift performance and energy efficiency
• Compact, modern construction with multiple specifications available
• High-quality bearings for low friction and extended cycle life
• External stroke adjustment bolts (±5° adjustment capability)
• 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 engineered for demanding environments including flammable, corrosive, dusty, strong magnetic field, radiation, and vibration conditions, suitable for both indoor and outdoor installation.

• 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