Stainless steel, carbon steel, NSF coating, Hastelloy, titanium—whatever materials are required, Orival will meet all customer specifications when manufacturing fully automatic, self-cleaning filtration systems. With more than 20 years of experience and sizes ranging from ? to 24 in., Orival provides engineered filtration products for municipal and industrial water and wastewater needs. Contact the company for manifolds, valves, flange-to-flange systems and complete skid-mounted products.