NAUMR Standard Double Acting Pneumatic Actuator 0.25-0.8 MPa with 1,000,000 Cycle Life for Ball and Butterfly Valves
Price:
FOB Shanghai
MOQ:
1 Ea
Delivery Time:
One week
Brand:
Veson/OEM
Product Description
NAUMR Standard Double Acting Rack and Pinion Pneumatic Actuator
Product Features
- Compact rack and pinion structure with low friction design
- Long service life with switching frequency up to 1,000,000 cycles
- Compatible with angular stroke valves, ball valves, butterfly valves and plug valves
- Mounting flange conforms to DIN/ISO5211, DIN3337, and NAMUR standards
- High-quality aluminum alloy construction with hard anodized surface treatment
- Multiple certifications including ATEX, CE, MD, and CQC
- Rigorous factory testing with production code marking for easy identification and tracking
Technical Specifications
Operating Parameters
Acting Type: Double Acting
Medium: Clean, dry and non-corrosive compressed air
Air Supply Pressure: 0.25 - 0.8 MPa
Working Temperature: Standard Type: -20°C to +80°C | Low-temperature Type: -40°C to +80°C | High-temperature Type: -20°C to +180°C
Rotation Angle: 90° ± 5°
Solenoid Valve Voltage: AC220V or DC24V (custom options available)
3-Way Ball Valve Selection Guide
| Size | Valve Torque (in.lbs) | Valve Torque ×1.25 | Double Acting Actuator | Actuator Torque 5bar (in.lbs) | Spring Return Actuator | Actuator Torque 5bar FC (in.lbs) |
|---|---|---|---|---|---|---|
| 1/2" | 79 | 98.75 | VS-052DA | 177 | VS-052SR10 | 70-104 |
| 3/4" | 85 | 106.25 | VS-052DA | 177 | VS-052SR10 | 70-104 |
| 1" | 110 | 137.5 | VS-052DA | 177 | VS-075SR10 | 190-318 |
| 1-1/2" | 290 | 362.5 | VS-075DA | 515 | VS-092SR10 | 407-574 |
| 2" | 680 | 850 | VS-092DA | 997 | VS-125SR10 | 1018-1497 |
| 2-1/2" | 1085 | 1356.3 | VS-105DA | 1441 | VS-140SR10 | 1538-2247 |
| 3" | 1597 | 1996.3 | VS-125DA | 2555 | VS-160SR10 | 2379-3388 |
| 4" | 1780 | 2225 | VS-125DA | 2555 | VS-160SR10 | 2379-3388 |
2-Way Ball Valve Selection Guide
| Size | Valve Torque ×1.25 | Valve Top Connection (mm) | Double Acting Actuator | Actuator Torque 5bar (in.lbs) | Spring Return Actuator | Actuator Torque 5bar FC (in.lbs) |
|---|---|---|---|---|---|---|
| 1/2" | 90 | 9 | VS-052DA | 177 | VS-052-SR10 | 70-104 |
| 3/4" | 100 | 9 | VS-052DA | 177 | VS-052-SR10 | 70-104 |
| 1" | 140 | 11 | VS-052DA | 177 | VS-063-SR10 | 190-318 |
| 1-1/2" | 240 | 14 | VS-063DA | 320 | VS-083-SR10 | 264-359 |
| 2" | 480 | 14 | VS-075DA | 515 | VS-105-SR10 | 562-857 |
| 2-1/2" | 650 | 17 | VS-083DA | 631 | VS-125-SR10 | 1018-1497 |
| 3" | 1150 | 17 | VS-105DA | 1441 | VS-140-SR10 | 1538-2247 |
| 4" | 1400 | 22 | VS-105DA | 1441 | VS-140-SR10 | 1538-2247 |
Design & Construction Features
- Full conformance to ISO5211, DIN3337, VD/VDE3845 and NAMUR standards
- Extruded high-intensity aluminum body with honed internal surface and hard anodized coating
- Compact construction with multi-specifications for economic selection
- High-quality bearings on all acting surfaces for low friction and silent operation
- External travel stop adjustment bolts for precise ±5° adjustment
- Multi-function position indicator with NAMUR compatibility for accessory mounting
- Pre-compressed load spring for safe mounting and teardown procedures
- Die-casting aluminum pistons and end caps for high strength and light weight
- Available in multiple travel rotations (120°, 135°, 180°) and three-position actuators
Product Images
Frequently Asked Questions
Q: Is sample order acceptable?
A: Yes, of course.
Q: How to place the order?
A: You can send us an email or call me directly.
Q: How many days for delivery?
A: Normally within 15-20 days according to order quantity.
Q: How to make the payment?
A: We only accept T/T.
Q: How will you make the shipment?
A: By sea, air or express service.
Similar Products
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