Positioners & Switches

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Positioners & Switches

Conval Quebec 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 positioners and switches available at Conval Quebec, view the information below, with the option to download further product information.

Flowserve (Automax)

Recognized as the leader in position indication and control, Automax limit switches and positioners provide unparalleled performance combined with ease of calibration and maintenance. Automax has a proven track record in the chemical, oil and gas, pulp and paper, pharma and energy industries.

Chemline Plastics

Chemline offers pneumatic actuator positioners suited to every application. Chemline’s limit switches are for On and/or Off valve position feedback. Chemline’s limit switches are compact and robust, featuring quick-setting switch cams, high visibility position indicator beacon and a quick-access cover.


Flow+ manufactures limit switches which are durable, versatile, cost-effective, perform well after many cycles and are perfect for extensive commercial and industrial. Flow+ limit switches are suitable for a full range of water, gas, steam, petrochemical and general use/utility services and applications.

ASCO Numatics

ASCO Numatics is a leading manufacturer of position and switch products. Since it’s inception, ASCO Numatics has firmly established its reputation for engineering excellence and set the benchmark for value, dependability, and performance.

AT-Controls (Triac)

A global leader of switches and positioners, Triac products are an ideal solution to those in the oil & gas, petrochemical, chemical processing, pulp & paper, mining, food and beverage, pharmaceuticals, HVAC, power and more.

Flowserve (Worcester)

Worcester limit switch and positioner products provide unparalleled performance combined with ease of calibration and maintenance, and are for industries such as chemical, oil & gas, and energy-related industries.