Industries Water Treatment Industry Provan Controls LTD represent a family of four time-honored valve brands in Municipal market DeZURIK, APCO, SINGER and Willamette. Over 45 years of applications experience, 30 employees and factory-trained sales representatives, And hundreds satisfied customers in virtually every municipalities in Quebec Chemical Process Industries High pressure, extreme temperature, corrosive, abrasive and hazardous environment you need Provan. Our high-quality of products and team of experts make us a leader to supply the best for your applications. Our wide solutions for high quality of instrumentation such as Level, Flow, Valves etc. makes Provan your preferred choice. Mining Industry APPLICATION you need: PUMP ISOLATION, Tailings discharge and collection, Process Water, Thickener Underflow, Cyclone Isolation, Secondary cyclone manifold, Ball mill isolation & diversion, Tank blanking. Lime addition Heat exchange oil Ore Feed Pulp and Paper Mills Hydroelectric Industry WATER TREATMENT Montréal Water treatment plant equipped with Regulating, Release, isolation, Slanding disk check valves and Air vent Valves.