Neles double acting and spring return b1-series piston type actuators are designed for use in both modulating control and on-off service. The series B1C and B1J are designed to iso 5211/1 when Neles linkages are utilized. These actuators offer an extremely long cycle life and are well suited to operate almost any type of rotary valve.

1. Applications

• Emergency shutdown
• Compressor anti-surge
• High cycle control and on-off applications
• High precision control
• Arctic service

2. Special Features

• Wear and corrosion resistant design
• Safe and easy maintenance
• Suitable for various services, from control to demanding ESD and arctic conditions
• Vast number of optional features
• Rugged design
• Wide torque range
• Type approval according to EN 15714-3