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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
Mar 18
LNG tanker unloading using unloading arm

Securing LNG operations: How valve interlocking systems are the last line of defense

The LNG industry operates in a high-risk environment where safety, reliability, and precision are paramount. Advanced valve interlocking solutions prevent operational errors, enforce correct valve operation sequences, and integrate seamlessly with safety and process control systems. Valve interlocking systems help LNG facilities maintain operational integrity, reduce risks, and optimize efficiency,... read more →
  • 18 March 2025
  • Safe valve operation
Mar 03
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 for operators. In a recent project at a Texas dam with a 1,350-acre reservoir, Sofis, in collaboration with their partner... read more →
  • 3 March 2025
  • Customer stories, Remote manual valve operation
Dec 02
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, public health, and the well-being of both current and future generations. Water treatment facilities play a critical role in delivering... read more →
  • 2 December 2024
  • Customer stories, Safe valve operation
Nov 25

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 to reduce risks during hydrogen trailer loading operations in ATEX Zone 1, where safety and precision are essential. Addressing potential... read more →
  • 25 November 2024
  • Customer stories, News, Safe valve operation
Oct 29
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 relief systems contributed to massive loss of life and assets. In the alumina industry, similar risks exist, as shown by... read more →
  • 29 October 2024
  • Customer stories, Safe valve operation
Oct 10
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 is equipped with two steam turbines, each with two valves on the exhaust discharge. Each turbine has a fixed actuated... read more →
  • 10 October 2024
  • Customer stories, Fast manual valve operation
Oct 08
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 is committed to accelerating the transition to decarbonize global supply chains while ensuring safety and efficiency. Using a portable actuator... read more →
  • 8 October 2024
  • Customer stories, Fast manual valve operation, News
Oct 01
Umit Agca

Introducing Umit Agca: Our new Sales Manager Europe

We are excited to announce that Umit Agca has recently taken on the role of Sales Manager Europe at Sofis. Umit’s journey with Sofis began in 2019 as a Project Engineer, and by 2021, he had advanced to Sales Manager Benelux, where he consistently delivered impressive results. His promotion to... read more →
  • 1 October 2024
  • Company, News
Sep 09
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
Sep 08
Valve interlock installed on mobile pig launcher

Protected: How Sasol ensures safe valve operations on mobile pigging systems

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  • 8 September 2024
  • Safe 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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