If it comes from CSG, you can be sure it comes with all the required approvals from authorised certification bodies from around the world. Our Fire Protection products are all UL listed and FM approved, and our butterfly and gate valve range is fully WRAS approved for use with potable water.


CSG is able to supply a range of valves that are FULLY WRAS approved and suitable for the conveyance of potable water.


We can supply butterfly valves that are BSI approved and meet all the flow criteria for use with all gas metering stations.


Our range of hydrants, gate valves and post indicator valves, fully comply with the requirements of FM (Factory Mutual) and UL (Underwriters Laboratory) and are suitable for use on all fire protection system.

Bureau Veritas

Our range of butterfly valves is approved by Bureau Veritas for use in the marine industry.