Contact Summit Instrument Specialties Inside Sarnia today:

(519) 337-7677 / 1 (855) 337-7676

Butterfly Valves

Summit Instrument Specialties strives to provide innovative and competitively priced solutions from premium manufacturers for a wide variety of industries including but not limited to; power, oil and gas, chemical, pharmaceutical, pulp and paper, food and beverage. To learn more about the butterfly valves available in Sarnia, view the information below, with the option to download further product information.


Flow+ has successfully built a long-standing reputation for manufacturing durable butterfly valves that are industry-leading when it comes to both design and quality. All Flow+ butterfly valves are extensively tested and engineered to ensure complete conformance to your applicable standards.



For over 50 years Adam’s company name has been synonymous with butterfly valves. Since the patenting triple eccentric valve, Adam’s have continued to enhance and improve both these, and the double-eccentric valves, for numerous sophisticated ranges of application.


Apollo Valves

Apollo’s butterfly valves are designed for installation between ANSI Class 125/150 lb. weld-neck or slip-on flanges. Apollo butterfly valves can be used with schedule 40 and schedule 80 steel pipe, and are designed for extended service with minimal wear and servicing.



A-T Controls Butterfly Valves cover a wide range of industries from general purpose to chemical, food and beverage, pulp and paper, waste water applications and more. The product line features many choices of seat, disc and stem materials.


Elite Valve

As an industry leader of valves, Elite Valve has gained the reputation of having quality products for many applications such as commercial, municipal, and industrial. Elite has an inventory of resilient seated, high performance, split body, and AWWA butterfly valves.


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