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
en
Installation, maintenance and operation manuals, series B1C
en
Installation, maintenance and operation manuals, series B1J
en
Installation, maintenance and operation manuals, series B1CH
en

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John Dinh

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Dao Thi Thao Ngoc

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