Maric Flow Control, based in Adelaide, South Australia, is an Australian-owned manufacturing engineering firm established in 1963. Specialising in control valves, Maric ensures a constant pre-set flow rate of water across a wide pressure range, providing valuable protection for flow rate-sensitive pumps, filters, and water distribution systems. The company celebrated 50 years of manufacturing in 2013 and has seen rapid growth, with up to 40% of production now distributed overseas. Maric control valves are known for their reliability, compactness, and self-cleaning, maintenance-free design, and are backed by ISO9001 quality assurance and WaterMark certification.