Neles™ pneumatic cylinder actuators, series B1

Long cycle life

Fast and sensitive response

Unified design through the whole product range

Proven reliable design

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  • Description
  • Applications
  • Special Features
  • Technical Specifications
  • Downloads
  • Description
  • Applications
  • Special Features
  • Technical Specifications
  • Downloads
Description

For use in both modulating control and on-off service

Neles double acting and spring return B1-series piston type quarter turn actuators are designed for use in both modulating control and on-off service. These actuators offer an extremely long cycle life and are well suited to operate almost any type of rotary valve.

Applications
  • Emergency shutdown
  • Compressor anti-surge
  • High cycle control and on-off applications
  • High precision control
  • Arctic service
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 for overrides, lockout, material, and springs
  • Rugged design
  • Wide torque range
  • Type approval according to EN 15714-3
  • Standard painting systems compliance with ISO 12944-2 and EN 15714-3 class C3-M and C5-H
  • Custom painting systems available
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
Downloads
Technical bulletins
de
en
fi
fr
es
Installation, maintenance and operation manuals, series B1C
en
fi
fr
de
Installation, maintenance and operation manuals, series B1J
de
en
fi
fr
sv
Installation, maintenance and operation manuals, series B1CH
en

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Dao Thi Thao Ngoc

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