LDPE process with interlocked key - Sofis valve operation

Call directly: +31 (0)172 471339

Home
Products
Services
Solutions
Applications
Industries
Customer stories
About us
News
Contact

Home
Products
Services
Solutions
Applications
Industries
Customer stories
About us
News
Contact

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.

Support

Get direct support
Product and application brochures
Sofis Connect newsletter signup Certification
Terms and conditions
Privacy Statement
Sofis China website

Contact us

Our global offices
Our partner companies
Call us: +31 (0)172 471339
Mail us: marketing@sofisglobal.com

Solutions

Enforce safe valve operations
Monitor manual valve positions
Operate manual valves quickly
Operate manual valves remotely
Safe MOV testing & maintenance

Copyright © 2006 - 2025 Sofis valve operation. All rights reserved.