Rotary Machine Pneumatic Rack and Pinion Actuator with 90° Rotation and 2-8 Bar Pressure Range
Price:
FOB Shanghai
MOQ:
1 Ea
Delivery Time:
One week
Brand:
Veson/OEM
Product Description
Product Overview
High-performance rack and pinion pneumatic rotary actuator featuring hard anodized aluminum construction for superior durability and corrosion resistance. Designed for precise 90° rotation control in industrial valve applications.
Technical Specifications
Core Specifications
| Parameter | Specification |
|---|---|
| Material | Extruded Aluminum Alloy |
| Rotary Angle | 0-90° ±5° |
| Structure | Rack and Pinion Rotary Actuator |
| Working Pressure | 2-8 bar (0.3-0.8 MPa) |
| Surface Treatment | Hard Anodizing |
| Connection Standards | NAMUR, ISO5211, DIN3337 |
| Acting Types | Double Acting & Spring Return |
Temperature Ranges
| Type | Temperature Range |
|---|---|
| Normal Temperature | -20°C to +80°C (-4°F to +176°F) |
| High Temperature | -15°C to +150°C (+5°F to +302°F) |
| Low Temperature | -40°C to +80°C (-104°F to +176°F) |
Available Colors
Grey, Black, Sky Blue, Dark Blue, Red, Orange (OEM colors available)
Torque Performance Table
| Size | 3.0 bar | 4.0 bar | 5.0 bar | 6.0 bar | 7.0 bar | 8.0 bar |
|---|---|---|---|---|---|---|
| VS-032DA | 4.6 Nm | 6.1 Nm | 7.6 Nm | 9.2 Nm | 10.7 Nm | 12.2 Nm |
| VS-052DA | 12.0 Nm | 16.0 Nm | 20.0 Nm | 24.0 Nm | 28.0 Nm | 32.0 Nm |
| VS-063DA | 21.7 Nm | 28.9 Nm | 36.0 Nm | 43.4 Nm | 50.6 Nm | 57.8 Nm |
| VS-075DA | 30.0 Nm | 40.0 Nm | 50.0 Nm | 60.0 Nm | 70.0 Nm | 80.0 Nm |
| VS-083DA | 46.8 Nm | 62.4 Nm | 78.0 Nm | 93.6 Nm | 109.2 Nm | 124.8 Nm |
| VS-092DA | 67.6 Nm | 90.1 Nm | 112.6 Nm | 135.2 Nm | 157.7 Nm | 180.2 Nm |
| VS-105DA | 97.7 Nm | 130.3 Nm | 162.9 Nm | 195.5 Nm | 228.0 Nm | 260.6 Nm |
| VS-125DA | 150.5 Nm | 200.6 Nm | 250.8 Nm | 301.0 Nm | 351.1 Nm | 401.3 Nm |
| VS-140DA | 260.7 Nm | 347.6 Nm | 433.8 Nm | 521.4 Nm | 608.3 Nm | 695.2 Nm |
| VS-160DA | 397.2 Nm | 529.6 Nm | 662.0 Nm | 794.4 Nm | 926.8 Nm | 1059.2 Nm |
| VS-190DA | 640.2 Nm | 853.6 Nm | 1067.0 Nm | 1280.4 Nm | 1493.8 Nm | 1707.2 Nm |
| VS-210DA | 798.0 Nm | 1064.0 Nm | 1330.0 Nm | 1596.0 Nm | 1862.0 Nm | 2128.0 Nm |
| VS-240DA | 1154.3 Nm | 1539.0 Nm | 1923.8 Nm | 2308.5 Nm | 2693.3 Nm | 3078.0 Nm |
| VS-270DA | 1755.0 Nm | 2340.0 Nm | 2924.0 Nm | 3510.0 Nm | 4095.0 Nm | 4680.0 Nm |
| VS-300DA | 2291.4 Nm | 3055.2 Nm | 3819.0 Nm | 4582.8 Nm | 5346.6 Nm | 6110.4 Nm |
Key Features & Benefits
- Compact design with low cost and long working life
- Hard anodized aluminum body for corrosion resistance and durability
- Multiple connection standards (NAMUR, ISO5211, DIN3337)
- Available in double acting and spring return configurations
- External travel stop adjustment (±5°) for precise positioning
- Multi-function position indicator for easy accessory mounting
- High-quality bearings for low friction and silent operation
- OEM color and branding options available
Applications
Ideal for ball valves, butterfly valves, and various rotary machines in industrial automation systems.
Installation & Maintenance Guidelines
- Ensure coaxial alignment between actuator output shaft and valve stem
- Use clean, filtered, and dried compressed air (dew point -15°C)
- Verify clear air channels, pressure, voltage, and signal requirements
- Install solenoid valve with exhaust port facing downward
- Disconnect manual operation during pneumatic operation
- Monthly inspection and annual overhaul recommended
Available Accessories
- Limit switch boxes
- Solenoid valves (AC220V or DC24V)
- Positioners
- Various mounting brackets and fittings
Product Images
Ordering Information
- Sample orders accepted
- Delivery: 15-20 days based on quantity
- Payment: T/T only
- Shipping: Sea, air, or express service available
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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