Certification
You can be assured of the high quality and finish of all Dynafluid and Gresswell products, all come with 12 month warranty against poor workmanship or materials.
ISO 9001
Dynafluid, Gresswell Valves and their parent foundry Wrekin Shell Mouldings are all approved to ISO 9001:2008.
Pressure Equipment Regulations
Dynafluid pipeline strainers are approved to the Pressure Equipment Regulations 1999 and Gresswell Valves products bear the CE mark and have Cat IV approval to the Pressure Equipment Directive 97/23/EC.
Dynafluid ISO 9001 Cert.pdf [view online/download]
Dynafluid Strainer PER Cert.pdf [view online/download]
Gresswell Valves ISO 9001 Cert.pdf [view online/download]
Gresswell Valves EC Cert of Conformity.pdf [view online/download]
Wrekin Shell Mouldings ISO 9001 Cert.pdf [view online/download]

