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Sofis valve operation Sofis valve operation
  • Home
  • Products
    • Smith interlocks
    • Netherlocks interlocks
    • Ellis interlocks
    • Key Management System
    • EasiDrive portable actuator
    • Power Wrench portable actuator
    • FlexiDrive remote operator
    • VPI position indicator
    • SiLoC silo loading & unloading
  • Services
  • Solutions
    • Enforce safe valve operation
    • Monitor manual valve positions
    • Operate manual valves quickly
    • Operate manual valves remotely
    • Ensure integrity of critical safety systems
    • Ensure operational efficiency
    • Mitigate effects of human error
  • Applications
  • Industries
  • Customer stories
  • About us
    • Sustainability
    • Certification
    • Sofis: The safest choice
    • Our heritage
    • Vacancies
    • Internships
  • News
    • Download brochures & application notes
    • Sofis Connect newsletter
    • View product videos
  • Contact
Cruise ship

Guaranteeing safe and sustainable Hydrogen powered shipping

Hydrogen is a clean, sustainable alternative to traditional fossil fuels. However, adopting hydrogen as a marine fuel involves overcoming significant technological and regulatory hurdles. The sHYpS project addresses this challenge... read more →
  • 7 May 2025
  • Customer stories, News, Safe valve operation
FlexiDrive remote valve operator for precise water release on a dam

Enhancing water management with Sofis FlexiDrive: A smart solution for remote manual valve operation

Effective water management is crucial for the sustainable operation of reservoirs and dams. However, traditional methods often present challenges that can lead to inefficiencies, excessive water discharge, and safety risks... read more →
  • 3 March 2025
  • Customer stories, Remote manual valve operation
Water treatment plant

Enhancing safety in water treatment by preventing Oxalic Acid contamination

The global supply of clean water is facing unprecedented pressure due to industrialization, growing demand, and increasing biological and chemical contamination. This strain presents a serious threat to the environment,... read more →
  • 2 December 2024
  • Customer stories, Safe valve operation

Enhancing safety at liquid hydrogen loading stations through collaborative innovation

Sofis recently partnered with a leading customer in the Botlek area of Rotterdam, The Netherlands, to tackle a critical safety challenge at their liquid hydrogen loading stations. The objective was... read more →
  • 25 November 2024
  • Customer stories, News, Safe valve operation
Valve interlocks installed in an aluminum process facility

Enhancing process safety with valve interlocks: avoiding incidents in the alumina industry

In process industries, the consequences of over-pressurization incidents can be catastrophic. A notable example in the oil and gas industry is the Piper Alpha disaster, where incorrect handling of pressure... read more →
  • 29 October 2024
  • Customer stories, Safe valve operation
British Salt facility

How British Salt uses EasiDrive to operate their manual valves with ease

British Salt, the UK's leading manufacturer of pure dried vacuum salt products, approached Sofis partner Avenium to help solve a problem with their manual valve operations. The problem The facility... read more →
  • 10 October 2024
  • Customer stories, Fast manual valve operation
Maersk container ship

Maersk successfully addresses crucial challenges in operational processes with portable actuator

To address a crucial challenge in their operations, Maersk invested in a solution to significantly improve efficiency. As one of the world's largest container shipping companies, A.P. Moller - Maersk... read more →
  • 8 October 2024
  • Customer stories, Fast manual valve operation, News
INEOS facility in Belgium

Protected: How INEOS ensures safety in industrial powder mixing

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  • 9 September 2024
  • Customer stories, Safe valve operation
Remote valve operator for hard to reach valves

How a Spanish refinery prioritizes operator safety in hazardous, confined spaces

In many industrial operations, discharge valves for tanks are located in areas that pose significant safety hazards. At a refinery in Spain, discharge valves were installed in a channel pit... read more →
  • 5 September 2024
  • Customer stories, News, Remote manual valve operation
FlexiDrive remote valve operator for block valve

Efficiently accessing challenging valves: How a Brazilian chemical facility overcame obstacles on a critical thermal oil line

A Brazilian site for a global leader in specialty chemicals and paints had to find a solution for operating difficult-to-access 4" block valves in a thermal oil line, used in... read more →
  • 27 August 2024
  • Company, Customer stories, News, Remote manual valve operation
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About us

Sofis is a manufacturer of valve operation systems such as mechanical valve interlocks, portable actuators and valve position indicators. We are the world’s largest interlock manufacturer, providing bespoke design solutions that protect people and property throughout the world. We create smart valve solutions that improve process and operator safety to protect people and the planet.

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