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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
Refinery in Southern Europe

Refinery avoids human error with VPI position indicator

A petroleum industry company based in Southern Europe recently decided to install Sofis VPI position indicators on 13 manual-operated valves, as part of a modernization process of their tanker loading... read more →
  • 13 August 2024
  • Customer stories, News, Valve position monitoring
Operators on-site of a process industry facility

Sofis turnaround support prevents incidents and exceeding downtime by timely identifying and solving issues

A special material solutions provider based in The Netherlands recently decided to employ Sofis engineers, to physically inspect all valve interlocks prior to a planned maintenance shutdown. Their intention: identifying... read more →
  • 10 July 2024
  • News, Safe valve operation

Sofis enhances process safety on South Pailin Central Processing Platform (CTEP) with valve interlocking systems

Recently, Sofis provided valve interlocking systems to guarantee safe manual valve operations on mercury recovery applications and valve changeover lines. The installation of valve interlocking systems is part of the... read more →
  • 24 June 2024
  • Customer stories, News, Safe valve operation
Semiconductor production facility

Sofis helps semiconductor fabrication plant overcome access issues in their airflow system

In high-tech manufacturing, even the smallest components can be crucial in ensuring optimal performance and productivity. A semiconductor fabrication plant faced a significant challenge with the dampers in their airflow... read more →
  • 24 June 2024
  • Customer stories, News, Remote manual valve operation
Smith valve interlocks

Valve solutions that lead by example

This article has been issued in "Inside Oil And Gas Magazine": Sofis - Inside Oil & Gas (insideoilandgas.com) Sofis is the leader in creating smart valve solutions, such as mechanical... read more →
  • 24 January 2024
  • Company, News
INS Vikrant

Sofis FlexiDrive allows remote operation of duct valves onboard INS Vikrant of Indian Navy

Sofis recently supplied FlexiDrive remote valve operators to the INS Vikrant, India’s first indigenously built aircraft carrier. 262 meters long and 62 meters wide, it is the largest warship ever... read more →
  • 21 December 2023
  • Customer stories, News, Remote manual valve operation
FlexiDrive operator station

Power station chooses FlexiDrive to avoid scaffolding

A power station in The Netherlands, producing electricity for the Dutch high-voltage grid and heat for the city water grid, recently decided to install the FlexiDrive remote operator to operate... read more →
  • 21 December 2023
  • Customer stories, News, Remote manual valve operation
EcoVadis medal

Recognition for building a greener future!

About a year ago, we started our journey to be the greenest supplier helping to build a greener future. Being in the early stages of our sustainability strategy roll-out, we... read more →
  • 14 November 2023
  • Company, News
Storage tanks

FlexiDrive under gas spheres allows for safe operation of manual valves in case of emergencies

A large European refinery and petrochemical operator recently decided to install FlexiDrive remote valve operators, to enable safe manual valve operation from a distance. Butane spheres must be isolated in... read more →
  • 29 October 2023
  • Customer stories, News, Remote manual valve operation
Hydrogen storage facility

Sofis joins Hydrogen Technology Expo in Bremen, Germany

Visit us at the Hydrogen Technology Expo in Bremen, on September 27 and 28! Hydrogen Technology Expo is a must-attend H2 event, a solutions-driven forum that will discuss the development... read more →
  • 12 September 2023
  • News
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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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