Gresswell Valves has been acquired from its administrative receivers by hot water technology experts Dynafluid. Production of the range of pressure relief valves has been transferred from the original site in Aston, Birmingham, UK, to the premises of Dynafluid in Telford. Dynafluidâs Sales Director, David Webb, said: âAt Dynafluid we have the resources and expertise available to move the business forward quickly, and we are keen to reassure both existing and potential customers that whilst we are keeping the name, and offering the same great product at the same high quality, we are also offering much faster lead times, and unparalleled customer advice and support.â? Dynafluid wants to offer customers the widest selection of products available. As a result, the range of “off the wall” products has been rapidly expanded to provide an almost customised choice.