Description
Valmet Flow control Valve automation excellence Neles™ pneumatic cylinder actuators, series B1 -For use in both modulating control and on-off service
Key Technical Specifications:
| Type: | Pneumatic cylinder actuator | |
| Series: | B1C – double action | |
| B1J – spring return | ||
| Supply pressure: | 2.8 – 10 bar | |
| Torque range: | 28 – 100000 Nm | |
| Temperature ranges: | -55 to +120 °C | |
| Protection class: | IP66, IP67 (IEC 60529) | |
| ATEX class: | Ex II 2G/D c IIC TX | |
| Mounting face: | ISO 5211, VDI/VDE 3845 |
Why choose Neles™ pneumatic cylinder actuators , series B1?
The Neles™ B1 series pneumatic cylinder actuators are designed for high-performance valve automation , providing powerful , reliable , and precise control for quarter-turn valves. Their robust construction ensures consistent operation even in demanding industrial environments , while offering easy integration with control systems.
Typical applications
On/off and control operations for ball , butterfly , and plug valves
Oil & gas , petrochemical , pulp & paper , power generation , and water treatment plants
Harsh process conditions requiring high torque output
Additional features
High torque-to-size ratio for compact yet powerful performance
Corrosion-resistant materials for extended service life
Modular design for easy maintenance and adaptability
Double-acting or spring-return configurations
Compatible with a wide range of valve types and accessories
