PTFE Pneumatic Butterfly Valve PN10 / PN16 Wafer Type Butterfly Valves

Wafer Butterfly Valve With Double-Acting Pneumatic Actuator designed for precise control in industrial applications.

• Cost-effective solution with compact design and long service life
• Available in single acting (spring return) or double acting configurations
• Standard colors: orange, blue, black, dark gray (OEM colors available)
• Working pressure: 0.3~0.8MPa
• Bottom connection: ISO 5211 standard
• Solenoid valve standard: Namur
• Compatible accessories: limit switch box, solenoid valve, positioner

• Material: Extruded Aluminum alloy
• Rotary Angle: 0~90 degree
• Structure: Rack and pinion rotary actuator
• Working Pressure: 2~8bar
• Surface Treatment: Hard anodizing
• Working Temperature:
  • Normal: -20°C to +80°C
  • High: -15°C to +150°C
  • Low: -40°C to +80°C
• Connection: NAMUR, ISO5211, DIN3337
• Application: Ball valves, butterfly valves, rotary machines
• Color Options: Grey, black, sky blue, dark blue, red, orange

• Conforms to ISO5211, DIN3337, VDINDE-3854, and NAMUR standards
• Extruded high-intensity aluminum body with hard anodized coating
• Compact construction with multiple specifications for economic selection
• High-quality bearings for low friction, long life, and quiet operation
• 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
• Pre-compressed load spring for safe installation
• Temperature-specific O-ring materials available

The AT series Pneumatic Actuator is suitable for various environments including flammable, corrosive, dusty, strong magnetic field, radiation, and vibration conditions. Ideal for automatic control systems in:

• Electric power plants
• Petrochemical facilities
• Metallurgical plants
• Oil and gas operations
• Municipal water systems
• Chemical processing
• Mining operations
• Food and pharmaceutical production