USA-based DeZURIK is an internationally-recognised specialist in the design and manufacture of knife gate valves, high performance butterfly valves, AWWA butterfly valves, eccentric plug valves, v-port ball valves and rotary control valves. DeZURIK's high-quality range of products and team of experts make it a global leader in the manufacture of valves for industries that include; mining and minerals processing, water and wastewater treatment, pulp and paper, chemical and petrochemical. DeZURIK is also the holding company for the established APCO and HILTON brands. With over 250 years of combined history, DeZURIK, APCO and HILTON are recognised worldwide for high-quality products, superior performance and innovation.