SS304/316SS Stainless Steel Rotary Actuator Ball Valve - 90° Quarter Turn, 2-8 bar Pressure Range
Price:
FOB Shanghai
MOQ:
1 Ea
Delivery Time:
4-6weeks
Brand:
Veson/OEM
Product Description
Product Overview
High-performance stainless steel rack and pinion pneumatic actuator designed for quarter-turn valve applications in marine, offshore, and industrial environments. Available in SS304 or 316SS materials for superior corrosion resistance.
Technical Specifications
Core Specifications
Material: Extruded Aluminum Alloy Body with Stainless Steel Components
Rotary Angle: 0-90° (±5° adjustable)
Structure: Rack and Pinion Rotary Actuator
Working Pressure: 2-8 bar (0.3-0.8 MPa)
Surface Treatment: Hard Anodizing
Connection Standards: NAMUR, ISO5211, and DIN3337
Temperature Ranges
Normal Temperature: -20°C (-4°F) to 80°C (176°F)
High Temperature: -15°C (5°F) to 150°C (302°F)
Low Temperature: -40°C (-104°F) to 80°C (176°F)
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
- Available in single acting (spring return) or double acting configurations
- Multiple color options: grey, black, sky blue, dark blue, red, orange with OEM customization available
- External travel stop adjustment bolts for precise ±5° calibration
- High-quality bearings for low friction, high cycle life, and quiet operation
- Pre-compressed load spring for safe mounting and teardown procedures
- Multi-function position indicator compatible with NAMUR accessories
- Available in multiple travel rotations (90°, 120°, 135°, 180°) and three-position actuators
Applications
Ideal for ball valves, butterfly valves, and various rotary machinery in ship marine, offshore, and industrial automation systems.
Compatible Accessories
- Limit switch boxes
- Solenoid valves (AC220V or DC24V)
- Positioners
- Various feedback sensors (potentiometers, encoders)
Product Images
Industry Standards Compliance: Full conformance to ISO5211, DIN3337, VD/VDE3845, and NAMUR specifications for reliable performance in demanding environments.
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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