Parker Hannifin: Pneumatic Linear Actuator, Diaphragm Style

December 11, 2020

The Parker Bestobell’s cryogenic pneumatic actuator is designed for use with flow control valves and emergency shut down applications.

Manufactured in Carbon Steel or Stainless Steel, the pneumatic actuator is available in four standard sizes – 168mm, 210mm, 315mm and 420mm diameters. Parker’s pneumatic linear actuators have been tested to perform up to 500,000 actuations, offering durability and longevity.

Regardless of housing material choice, the pneumatic actuator features Stainless Steel internal components for enhanced durability and is supplied in Marine Grade paint. The pneumatic actuator also features a nylon-reinforced diaphragm for longer life and can easily be installed to existing products offering low cost fabrication.


  •    –   Lightweight and compact
  •    –   Nylon reinforced diaphragm for longer life
  •    –   Stainless steel internals for enhanced durability
  •    –   Operational at low temperature to -40oC
  •    –   Manual override option


  •    –   Transport
  •    –   Storage
  •    –   Defence
  •    –   Processing


Related Articles

Latest Articles

  • Buildings Become Smarter, and More Sustainable, with ABB Technologies. A Canadian Focus

    December 5, 2023 By Krystie Johnston Advancements in smart buildings technology offer immense potential for companies and industries in terms of sustainability benefits. Smart thermostats and automatic lighting are well-known examples that can have a significant impact on energy efficiency. With buildings generating almost 30% of greenhouse gas emissions, there needs to be a more… Read More…

  • Choosing the Right Omron Industrial Camera

    November 30, 2023 Omron, a leader in industrial automation, offers a range of industrial machine vision cameras renowned for their precision and reliability. These cameras are crucial in manufacturing and quality control. This article covers the features, applications, and selection guide for Omron industrial cameras. Key Takeaways Selecting the Right Omron Industrial Camera Plug & Play vs…. Read More…

Featured Article

Introduction to Motion Controllers from Electromate

Introduction to Motion Controllers from Electromate

In the realm of automation and robotics, the precision and accuracy of movement is paramount. The brain behind these meticulous movements is the motion controller, a device designed to control the sequence, velocity, position, and torque of a mechanical system.

Motion controllers play a pivotal role in a myriad of industries, from manufacturing and medicine to entertainment and research.

Read More