Mechanical Line Blinds
Quick and safe blinding operations
ONIS Line Blind Systems are used to isolate reactors, heaters, pumps, compressors, furnaces etc. in upstream- and downstream processes. Manufactured in the south of France, they provide 100% positive isolation.
The ONIS Quick-Action line blind can be easily operated by just one person (less than 30 seconds for sizes 1” through 10” and in a few minutes for sizes 12” through 50”).
Since 1979, tailored solutions have been delivered to over 450 plants in more than 60 countries worldwide. Each Onis line blind is custom built to suit your specific process and outperforms conventional figure-8, spectacle & slip blinds. Devices can be supplied in a variety of materials for a wide range of temperatures, pressures and products. Fire safe design with graphite gaskets is also available.
A quick return-on-investment helps you to reduce your operating costs.