Quarter Turn Pneumatic Air Actuator 3 Position Rotary with 8-4583Nm Torque Range and 500,000+ Cycle Guarantee
Price:
FOB Shanghai
MOQ:
1 Ea
Delivery Time:
One week
Brand:
Veson/OEM
Product Description
Quarter Turn Pneumatic Air Actuator Overview
Professional 3-position part-turn rotary actuator with air spring mechanism for industrial automation applications.
Technical Specifications
Operating Pressure Ranges
- Double Acting: 2-8 bar (29-116 psig)
- Spring Return: 3-8 bar (44-116 psig)
Temperature Ranges
- Standard (NBR O-rings): -20°C to +80°C (-4°F to +176°F)
- Low Temperature (HNBR O-rings): -40°C to +80°C (-40°F to +176°F)
- High Temperature (Viton O-rings): -15°C to +150°C (+5°F to +300°F)
Torque Capacity
15 actuator sizes available with torque range from 8Nm (70in.lbs) to 4583Nm (65184in.lbs) at 5bar (70psig)
Construction Features
- Indicator: NAMUR-compliant position indicator for mounting accessories
- Pinion: High-precision nickelled-alloy steel, ISO5211/DIN3337 compliant
- Actuator Body: Extruded aluminum alloy ASTM6005 with multiple coating options
- End Caps: Epoxy coated die-cast aluminum (over 80μm) for corrosion resistance
- Pistons: Die-cast aluminum with hard anodizing or cast steel with galvanization
- Travel Adjustment: ±5° external adjustment at both open and close directions
- Springs: Preloaded coating springs for corrosion resistance and long service life
- Bearings & Guides: Low-friction compound material to prevent metal-to-metal contact
- O-rings: NBR, Viton, or Silicone options for different temperature requirements
Application Industries
| Primary Industries | Secondary Industries |
|---|---|
| Chemical Processing | Environmental Protection |
| Food & Beverage | Transportation |
| HVAC Systems | Refrigeration |
| Water Treatment | Pulp & Paper |
| Light Industry | Municipal Engineering |
| Petroleum | Power Generation |
| Marine & Shipbuilding | General Industrial Services |
Performance & Certifications
500,000+ Cycle Guarantee: Every actuator undergoes hydraulic testing and certification to ensure minimum 500,000 operational cycles.
Media Compatibility: Filtered dry or lubricated air, non-corrosive gas, water, or light hydraulic oil (maximum particle size: 30 microns).
Standards Compliance
- Bottom drilling: ISO 5211 / DIN 3337 valve interface
- Accessory mounting: VDI/VDE-3845 NAMUR standard
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Veson Valve Ltd.
Contact Person
Judy.Zhao