Contact Summit Instrument Specialties Inside Sarnia today:

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

Needle & Instrument 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 needle & instrument valves available in Sarnia, view the information below, with the option to download further product information.

Oliver Valves

For over 35 years, Oliver Valves needle and instrument valves have been used all over the world in the oil, gas and petrochemical industries, and have built a long-standing reputation for their durability, safety, and true reliability under high pressure.



WGI prides itself on being innovators by continually offering the latest technology and measurement. All WGI products are manufactured by ISO certified factories with Canadian Registration Numbers (CRNs) where applicable.


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